eProcurement Ontology 3.0.1

The release of version 3.0.1 and its corresponding technical files can be found here.

RDF representation of the eProcurement ontology can be downloaded here.

RDF representation of the eCatalogue module can be downloaded here.

RDF representation of the eNotice module can be downloaded here.

Release notes

This release was meant to clean up the model.

General changes

Metadata Value

Reference ePO version

3.0.0

Target ePO version

3.0.1

Authors

Andreea Pasăre, Eugeniu Costetchi

Date

2022-09-23

  • All subclasses of epo:Notice have been moved to a separate module, eNotice.

  • The prefix used for the eNotice module is “epo-not:”.

  • The prefix used for the eCatalogue module is “epo-cat”.

  • Diagrams were cleaned up to provide a better user readability.

New classes

  • epo:ConcessionEstimate

  • epo:IndefiniteDuration

  • epo:SpecificDuration

Changed classes

Procurement object package

class added attributes deleted attributes

epo:Procedure

epo:hasLotMinimumSubmission

epo:Procedure

epo:hasLotSubmissionLimit

epo:Procedure

epo:hasMaximumNumberOfLotsToBeAwarded

epo:Tender

epo:hasCalculationMethod
class added property deleted property

epo:Lot

time:unitType → time:TemporalUnit

epo:Lot

epo:hasRestatedEstimatedValue → epo:MonetaryValue

epo:Tender

epo:foreseesContractSpecificTerm → epo:ContractSpecificTerm

epo:Tender

epo:foreseesConcession → epo:ConcessionEstimate

epo:Tender

epo:hasEstimatedUserConcessionRevenue → epo:MonetaryValue

Agent package

class added attributes deleted attributes

org:Organization

epo:hasBuyerLegalTypeDescription

epo:hasBuyerTypeDescription

org:Organization

epo:hasMainActivityDescription
class added property deleted property

org:Organization

added property (outgoing connector)

deleted property (outgoing connector)

org:Organization

epo:hasMainActivity → at-voc:main-activity

epo:hasMainActivityType → at-voc:main-activity

Role package

class added attributes deleted attributes

epo:Buyer

epo:hasBuyerTypeDescription
class added property deleted property

epo:BuyerSignatorySide

epo:hasEstimatedBuyerConcessionRevenue → epo:MonetaryValue

epo:Buyer

epo:dependsOnBuyer → epo:Awarder

epo:dependsOnBuyer → epo:Buyer

Term package

class added attributes deleted attributes

epo:MultipleStageProcedureTerm

epo:hasQualificationSystemRenewalDescription

epo:ProcedureTerm

epo:hasLotAwardCombination

epo:ProcedureTerm

epo:hasMaximumLotSubmissionAllowed

epo:hasLotSubmissionLimit

epo:ProcedureTerm

epo:hasMaximumNumberOfLotsToBeAwarded

epo:ProcedureTerm

epo:hasNationalProcedureRules

epo:ProcedureTerm

epo:isOneLotOnlyAllowed

epo:ProcedureTerm

epo:isSubmissionForAllLotsAllowed

epo:SubmissionTerm

epo:hasReceiptExpressionDeadline (from epo:ProcedureTerm)
class added property deleted property

epo:ContractTerm

epo:definesContractDuration → epo:Duration

epo:MultipleStageProcedureTerm

epo:definesContractPeriod → epo:Period

epo:MultipleStageProcedureTerm

epo:hasQualificationSystemPeriod → epo:Period

epo:ProcedureTerm

epo:hasQualificationSystemDuration → epo:Duration

epo:SubmissionTerm

generalisation → epo:ProcedureSpecificTerm

Contextual description package

class added attributes deleted attributes

epo:LotAwardOutcome

epo:hasNonAwardedContractNumber

epo:LotAwardOutcome

epo:hasNonAwardedContractTitle

epo:ConcessionEstimate

epo:hasCalculationMethod (from epo:Tender)
class added property deleted property

epo:LotAwardOutcome

epo:hasBuyerLegalType → at-voc:buyer-legal-type

epo:hasLegalType → at-voc:buyer-legal-type

epo:ConcessionEstimate

epo:hasEstimatedUserConcessionRevenue → epo:MonetaryValue (from epo:Tender)

epo:ConcessionEstimate

epo:hasEstimatedBuyerConcessionRevenue → epo:MonetaryValue (from epo:Tender)

Document package

class added property deleted property

epo:Document

generalisation → epo:Estimate

epo:Document

epo:isBasedOnImplementingRegulation → at-voc:legal-basis

epo:hasImplementingRegulation → at-voc:implementation-regulation

Empirical types package

class added attributes deleted attributes

epo:Duration

time:numericDuration

epo:SpecificDuration

time:numericDuration
class added property deleted property

epo:Duration

epo:refersToProcedure → epo:Procedure (from epo:ResultNotice)

epo:IndefiniteDuration

time:unitType → time:TemporalUnit

epo:SpecificDuration

generalisation → epo:Duration

epo:SpecificDuration

generalisation → epo:Duration

eCatalogue module

class added attributes deleted attributes

epo-cat:ChargeInformation

epo-cat:hasPricePercentage
class added property deleted property

epo-cat:Catalogue

comprisesCatalogueLine → epo-cat:CatalogueLine

epo-cat:ChargeInformation

epo-cat:isSubordinatedToContract → epo:Contract

epo-cat:isSubordinatedTo → epo:Contract

epo-cat:ChargeInformation

epo-cat:hasFixedAmount → epo:MonetaryValue

eNotice module

class added property deleted property

epo-not:CompetitionNotice (from epo:CompetitionNotice)

epo-not:announcesLot → epo:Lot

epo:announcesLot → epo:Lot

epo-not:CompetitionNotice (from epo:CompetitionNotice)

epo-not:announcesLotGroup → epo:LotGroup

epo:announcesLotGroup → epo:LotGroup

epo-not:CompetitionNotice (from epo:CompetitionNotice)

epo-not:announcesRole → epo:AgentInRole

epo:announcesRole → epo:AgentInRole

epo-not:CompetitionNotice (from epo:CompetitionNotice)

epo-not:announcesProcedure → epo:Procedure

epo:announcesProcedure → epo:Procedure

epo-not:ContractModificationNotice (from epo:ContractModificationNotice)

epo-not:refersToContractToBeModified → epo:Contract

epo:refersToContractToBeModified → epo:Contract

epo-not:DirectAwardPrenotificationNotice (from epo:DirectAwardPrenotificationNotice)

epo-not:announcesProcedure → epo:Procedure

epo:announcesProcedure → epo:Procedure

epo-not:PlanningNotice (from epo:PlanningNotice)

epo-not:announcesPlannedProcurementPart → epo:PlannedProcurementPart

epo:announcesPlannedProcurementPart → epo:PlannedProcurementPart

epo-not:ResultNotice

epo-not:announcesNonPublishedElement → epo:PublicationProvision

epo:announcesNonPublishedElement → epo:PublicationProvision

epo-not:ResultNotice

epo-not:refersToRole → epo:AgentInRole

epo:refersToRole → epo:AgentInRole

epo-not:ResultNotice

epo-not:announcesLotAwardOutcome → epo:LotAwardOutcome

epo:announcesLotAwardOutcome → epo:LotAwardOutcome

epo-not:ResultNotice

epo-not:refersToProcedureTerm → epo:ProcedureTerm

epo:refersToProcedureTerm → epo:ProcedureTerm

epo-not:ResultNotice

epo-not:refersToLot → epo:Lot

epo:refersToLot → epo:Lot

epo-not:ResultNotice

epo-not:announcesRole → epo:AgentInRole

epo:announcesRole → epo:AgentInRole

epo-not:ResultNotice

epo-not:refersToReviewTerm → epo:ReviewTerm

epo:refersToReviewTerm → epo:ReviewTerm

epo-not:ResultNotice

epo-not:announcesTender → epo:Tender

epo:announcesTender → epo:Tender

epo-not:ResultNotice

epo-not:refersToLotGroup → epo:LotGroup

epo:refersToLotGroup → epo:LotGroup

epo-not:ResultNotice

epo-not:announcesContract → epo:Contract

epo:announcesContract → epo:Contract

epo-not:ResultNotice

epo-not:announcesNoticeAwardInformation → epo:NoticeAwardInformation

epo-not:announcesNoticeAwardInformation → epo:NoticeAwardInformation

epo-not:ResultNotice

epo-not:announcesLotGroupAwardInformation → epo:LotGroupAwardInformation

epo:announcesLotGroupAwardInformation → epo:LotGroupAwardInformation

ePO - eProcurement Ontology 3.0.0

The ultimate objective of the e-procurement ontology (ePO) is to put forth a commonly agreed OWL ontology that will conceptualise, formally encode and make available in an open, structured and machine-readable format data about public procurement, covering it from end to end, i.e. from notification, through tendering to awarding, ordering, invoicing and payment. It is the intention of the e-procurement ontology to unify existing practices, thus facilitating seamless exchange, access and reuse of data.

In the framework of this project, we will identify and give examples of each step of the process for creating the e-procurement ontology. Clearly specifying the roles of the different actors and the input required of them within the timeline of creating the ontology. The different phases needed to create the ontology and the intermediary processes within these phases will be clearly defined giving examples taken from the 3 use cases. In parallel to this process, a working group composed of stakeholders from multiple interested groups will be set up. This working group will decide by consensus on how the ontology should be developed at all stages and may decide to adopt the first draft of the specification proposed and described during the first meeting. This project will provide the working group with the process, methodology and technology to be followed for developing the final version of the e-procurement ontology.

The release of version 3.0.0 and its corresponding technical files can be found here.

RDF representation of the eProcurement ontology can be downloaded here.

Release notes

General changes

Metadata Value

Reference ePO version

3.0.0 beta

Target ePO version

3.0.0

Authors

Andreea Pasăre, Eugeniu Costetchi

Date

2022-07-28

  • Attributes were consistently added with the “has”/“is” prefix in order to conform to the convention that attribute and relation names must start with a lowercase letter. Previously all attributes started with the capital letter.

  • Attribute types were migrated from UML and epo datatypes into XSD/RDFS datatypes. The inventory of used data types is provided in the datatype package of the model.

  • Packages have been reorganised as presented below.

  • New modules (as EA root nodes) have been created (organisation and inventory to be provided elsewhere). Some classes from the epo module were moved into other modules for future modelling, as may be mentioned in this document as deleted.

  • The main requirements considered in this refactoring exercise was conformance to a) the TED eForms as specified in the regulation Annexe and b) the TED Standard Forms.

  • The conceptual guidelines considered in this refactoring were a) pinning of the concepts under an upper level ontology, while taking into consideration b) multi phase life cycle of the procurement process. This will be detailed elsewhere.

New classes

  • epo:ProcurementProcessInformation

  • cccev:Evidence

  • cccev:InformationConcept

Deleted classes

  • epo:CompetitionTerminationInformation

  • epo:RecurrenceInformation

New Controlled Vocabularies

  • at-voc:confidentiality-level

Changed classes

Procurement object package

class added attributes deleted attributes

epo:Lot

epo:hasRecurrenceDescription

epo:Lot

epo:isRecurrent

epo:Procedure

epo:hasAdditionalInformation

epo:Procedure

epo:hasRecurrenceDescription

epo:Procedure

epo:isCoveredByGPA

epo:Procedure

epo:isJointProcurement

epo:Procedure

epo:isRecurrent

epo:Tender

epo:isVariant

epo:hasVariant
class added property deleted property

epo:Lot

epo:foreseesContractSpecificTerm → epo:ContractSpecificTerm

epo:foreseesContractTerm → epo:ContractSpecificTerm

epo:PlannedProcurementPart

epo:foreseesTechnique → epo:TechniqueUsage

epo:Procedure

epo:usesTechnique → epo:TechniqueUsage

epo:Procedure

epo:isResponsabilityOfBuyer → epo:Buyer

Agent package

class added attributes deleted attributes

cpv:Person

person:birthName

epo:hasBirthFamilyName

cpv:Person

cv:birthDate

epo:hasDateOfBirth

cpv:Person

cv:deathDate

epo:hasDateOfDeath
class added property deleted property

cpv:Person

legal:registeredAddress → locn:Address

epo:hasRegisteredAddress → locn:Address

org:OrganisationGroup

generalisation → org:Organization

org:Organization

epo:hasMainActivityType → at-voc:main-activity

org:Organization

legal:registeredAddress → locn:Address

epo:hasRegisteredAddress → locn:Address

org:Organization

cv:address → locn:Address

epo:hasAddress → locn:Address

org:Organization

epo:hasBuyerType → at-voc:buyer-legal-type

org:Organization

epo:hasLegalType → at-voc:buyer-legal-type

epo:hasBuyerType → at-voc:buyer-legal-type

Role package

class added attributes deleted attributes

epo:Buyer

epo:isResponsibleForProcedure
class added property deleted property

epo:Buyer

epo:hasMainActivityType → at-voc:main-activity

epo:Buyer

epo:hasBuyerType → at-voc:buyer-legal-type

Location package

class added attributes deleted attributes

cpov:ContactPoint

cpov:email

cpov:hasEmail

cpov:ContactPoint

cpov:telephone

cpov:hasTelephone

locn:Address

locn:adminUnitL1

locn:Address

locn:adminUnitL2

locn:Geometry:Class

cv:coordinates

locn:coordinates

locn:Geometry:Class

cv:latitude

locn:latitude

locn:Geometry:Class

locn:longitude

cv:longitude
class added property deleted property

cpov:ContactPoint

cv:address → locn:Address

epo:hasAddress → locn:Address

locn:Address

epo:hasNutsCode → at-voc:nuts

locn:adminUnitL2 → at-voc:nuts

locn:Address

epo:hasCountryCode → at-voc:country

locn:adminUnitL1 → at-voc:country

Term package

class added attributes deleted attributes

epo:FrameworkAgreementTerm

epo:hasBuyerCoverage

epo:FrameworkAgreementTerm

hasBuyerCategoryDescription

renamed from epo:hasFrameworkBuyerCategory

epo:FrameworkAgreementTerm

epo:hasMaximumNumberOfAwardedTenderers

epo:FrameworkAgreementTerm

epo:hasMaximumParticipantsNumber

epo:ProcedureTerm

epo:hasCrossBorderLaw

epo:ProcedureTerm

epo:isAwardedByCPB

epo:SubmissionTerm

epo:hasEAuctionURL
class added property deleted property

epo:ReviewTerm

generalisation → epo:ProcedureSpecificTerm

Criterion package

class added attributes deleted attributes

cccev:InformationConcept

epo:hasDescription

cccev:InformationConcept

epo:hasName
class added property deleted property

cccev:Constraint

cccev:constrains → cccev:InformationConcept

cccev:Evidence

cccev:supportsRequirement → cccev:Requirement

cccev:Evidence

cccev:supportsConcept → cccev:InformationConcept

cccev:Evidence

cccev:confidentialityLevelType → at-voc:confidentiality-level

cccev:InformationConcept

epo:hasID → epo:Identifier

Technique package

class added attributes deleted attributes

epo:DynamicPurchaseSystemTechniqueUsage (renamed from epo:DynamicPurchaseSystemTechnique)

epo:hasDPSTermination

epo:EAuctionTechniqueUsage (renamed from epo:EAuctionTechnique)

epo:hasEAuctionURL

epo:FrameworkAgreementTechniqueUsage (renamed from epo:FrameworkAgreementTechnique)

epo:hasFrameworkBuyerCategory

epo:FrameworkAgreementTechniqueUsage (renamed from epo:FrameworkAgreementTechnique)

epo:hasFrameworkDurationJustification

epo:FrameworkAgreementTechniqueUsage (renamed from epo:FrameworkAgreementTechnique)

epo:hasMaximumParticipantsNumber
class added property deleted property

epo:EAuctionTechniqueUsage (renamed from epo:EAuctionTechnique)

epo:hasEAuctionUsage → at-voc:usage

epo:TechniqueUsage (renamed from epo:Technique)

epo:hasUsage → at-voc:usage

renamed from epo:hasEAuctionUsage → at-voc:usage

Contextual description package

class added attributes deleted attributes

epo:SubmissionStatisticalInformation

epo:hasEUReceivedTenders

epo:SubmissionStatisticalInformation

epo:hasReceivedNonEUTenders

epo:ProcurementProcessInformation

epo:isCompetitionTerminated

epo:ProcurementProcessInformation

epo:isDPSTerminated

epo:ProcurementProcessInformation

epo:isToBeRelaunched
class added property deleted property

epo:NoticeAwardInformation

epo:hasMaximumFrameworkAgreementAwardedValue → epo:MonetaryValue

epo:hasTotalFrameworkAgreementAwardedValue → epo:MonetaryValue

epo:NoticeAwardInformation

epo:hasProcurementHighestReceivedTenderValue → epo:MonetaryValue

epo:NoticeAwardInformation

epo:hasProcurementLowestReceivedTenderValue → epo:MonetaryValue

epo:NoticeAwardInformation

epo:hasTotalAwardedValue → epo:MonetaryValue

epo:hasTotalContractAwardedValue → epo:MonetaryValue

epo:ProcurementProcessInformation

generalisation → epo:ProcurementProcessInformation

epo:ProcurementProcessInformation

epo:concernsLot → epo:Lot

epo:concernsLotRelaunch → epo:Lot (epo:RelaunchInformation as target class)

epo:ProcurementProcessInformation

epo:concernsProcedure → epo:Procedure

epo:concernsProcedureRelaunch → epo:Procedure (epo:RelaunchInformation as target class)

epo:ProcurementProcessInformation

epo:concernsPreviousNotice → epo:Notice

Document package

class added property deleted property

epo:ResultNotice

epo:refersToRole → epo:AgentInRole

Pre-release ePO 3.0.0 beta

Metadata Value

Reference ePO version

3.0.0 alpha

Target ePO version

3.0.0 beta

Authors

Andreea Pasăre, Eugeniu Costetchi

Date

2022-06-04

New classes

  • epo:ConcessionContract

  • foaf:Person

  • epo:ContractSpecificTerm

  • epo:ProcessPlanningTerm

  • cccev:Constraint

  • cccev:Criterion

  • cccev:Requirement

  • epo:Recurrence Information

  • epo:CompetitionTerminationInformation

  • epo:ContextSpecificDescription

  • epo:ContextualProjection

  • epo:Estimate

  • epo:StatisticalInformation

Changed classes

Procurement object package

class added attributes deleted attributes

epo:Lot

epo:isCoveredbyGPA

epo:hasGPAUsage

epo:Lot

epo:isUsingEUFunds

epo:hasEstimatedTenderInvitationDate

epo:Lot

epo:isSMESuitable

epo:hasAwardDateScheduled

epo:Lot

epo:hasAdditionalInformation

epo:PlannedProcurementPart

epo:isUsingEUFunds

epo:PlannedProcurementPart

epo:isSMESuitable

epo:PlannedProcurementPart

epo:hasAdditionalInformation

epo:PlannedProcurementPart

epo:hasEstimatedContractNoticePublicationDate

epo:Procedure

epo:isCompetitionTermination

epo:Purpose

epo:hasRecurrenceDescription

epo:Purpose

epo:hasRecurrence

epo:Purpose

epo:hasOptionsDescription

epo:Purpose

epo:hasOptions

epo:Contract

epo:hasWinnerDecisionDate

epo:Contract

epo:hasAccessURL

epo:hasAccessAddress

epo:ReviewDecision (renamed from epo:ReviewDecisionInformation)

epo:hasDecisionDate

epo:ReviewObject (renamed from epo:ReviewInformation)

epo:hasElementReference

epo:ReviewObject (renamed from epo:ReviewInformation)

epo:hasReviewTitle

epo:ReviewObject (renamed from epo:ReviewInformation)

epo:hasReviewDescription

epo:ReviewObject (renamed from epo:ReviewInformation)

epo:hasReviewDate

epo:ReviewRequest (renamed from epo:ReviewRequestInformation)

epo:hasRequestDate
class added property deleted property

epo:Lot

generalisation → epo:ProcurementObject

generalisation → epo:ProcurementPart

epo:Lot

epo:hasVariantPermission → at-voc:permission

epo:Lot

epo:isSubjectToLotSpecificTerm → epo:LotSpecificTerm

epo:isSubjectToLotTerm → epo:LotSpecificTerm

epo:Lot

epo:usesChannel → cpsv:Channel

epo:usesAdhoc → cpsv:Channel

epo:Lot

epo:foreseesContractTerm → epo:ContractSpecificTerm

epo:PlannedProcurementPart

generalisation → epo:ProcurementObject

generalisation → epo:ProcurementPart

epo:PlannedProcurementPart

epo:isSubjectToPlanningTerm → epo:ProcessPlanningTerm

epo:Procedure

epo:isExecutedByProcurementServiceProvider → ProcurementServiceProvider

epo:Procedure

epo:involvesBuyer → epo:Buyer

epo:Procedure

epo:hasOptionsPermission → at-voc:permission

epo:Tender

epo:specifiesSubcontractors → epo:Subcontractor

epo:specifiesSubcontractors → epo:EconomicOperator

epo:Contract

epo:bindsBuyer → epo:Buyer

epo:Contract

epo:bindsContractor → epo:Contractor

epo:ConcessionContract

generalisation → epo:Contract

epo:ReviewDecision (renamed from epo:ReviewDecisionInformation)

generalisation → ReviewObject

generalisation → ReviewInformation

epo:ReviewDecision (renamed from epo:ReviewDecisionInformation)

epo:hasConfirmedIrregularityType → at-voc:irregularity-type

epo:ReviewDecision (renamed from epo:ReviewDecisionInformation)

epo:appliesRemedyType → at-voc:review-remedy-type

epo:ReviewDecision (renamed from epo:ReviewDecisionInformation)

epo:resolvesReviewRequest → ReviewRequest

epo:ReviewObject (renamed from epo:ReviewInformation)

generalisation → epo:ProcurementObject

generalisation → epo:ContextSpecificDescription

epo:ReviewObject (renamed from epo:ReviewInformation)

epo:refersToPreviousReview → epo:ReviewObject

epo:previousReview → epo:ReviewInformation

epo:ReviewObject (renamed from epo:ReviewInformation)

epo:hasIrregularityType → at-voc:irregularity-type

epo:ReviewObject (renamed from epo:ReviewInformation)

epo:reviewRemedyType → at-voc:review-remedy-type

epo:ReviewObject (renamed from epo:ReviewInformation)

epo:hasID → epo:Identifier

epo:ReviewRequest (renamed from epo:ReviewRequestInformation)

epo:hasAllegedIrregularityType → at-voc:irregularity-type

epo:ReviewRequest (renamed from epo:ReviewRequestInformation)

epo:requestsRemedyType → at-voc:review-remedy-type

epo:ReviewRequest (renamed from epo:ReviewRequestInformation)

epo:paidReviewRequestFee → epo:MonetaryValue

epo:hasReviewRequestFee → epo:MonetaryValue

epo:ReviewRequest (renamed from epo:ReviewRequestInformation)

generalisation → ReviewObject

generalisation → ReviewInformation

Agent package

class added attributes deleted attributes

cpv:Person

dct:alternativeName

epo:hasAlternativeName

cpv:Person

foaf:familyName

epo:hasFamilyName

cpv:Person

foaf:name

epo:hasFullName

cpv:Person

foaf:givenName

epo:hasGivenName

cpv:Person

cpv:patronymicName

epo:hasPatronymicName
class added attributes deleted attributes

cpv:Person

generalisation → foaf:Person

generalisation → foaf:Agent

cpv:Person

cpv:placeOfBirth → dct:Location

cpv:Person

cpv:placeOfDeath → dct:Location

epo:Business

epo:hasBusinessSize → at-voc:economic-operator-size

epo:hasSize → at-voc:economic-operator-size

foaf:Person

generalisation → foaf:Agent

Role package

class added attributes deleted attributes

epo:Buyer

epo:isResponsibleForProcedure
class added property deleted property

epo:Winner

epo:isRoleOfBusiness → epo:Business

Location package

class added attributes deleted attributes

cpov:ContactPoint

cpov:telephone

epo:hasTelephone

cpov:ContactPoint

cpov:email

epo:hasEmail

Term package

class added attributes deleted attributes

epo:AccessTerm

epo:hasPublicAccessURL

epo:SubmissionTerm

epo:hasSubmissionURL

epo:ContractTerm

epo:hasOptions

epo:ContractTerm

epo:hasOptionsDescription

epo:ProcessPlanningTerm

epo:hasEstimatedTenderInvitationDate

epo:ProcessPlanningTerm

epo:hasEstimatedContractNoticePublicationDate

epo:ProcessPlanningTerm

epo:hasAwardDateScheduled
class added property deleted property

epo:ContractSpecificTerm

generalisation → epo:Term

epo:AccessTerm

epo:definesCatalogueProvider → epo:CatalogueProvider

epo:AccessTerm

epo:definesCatalogueReceiver → epo:CatalogueReceiver

epo:AccessTerm

epo:definesOfflineAccessProvider → epo:OfflineAccessProvider

epo:involvesOfflineAccessProvider → epo:OfflineAccessProvider

epo:AccessTerm

epo:definesProcurementProcedureInformationProvider → epo:ProcurementProcedureInformationProvider

epo:involvesProcurementProcedureInformationProvider → epo:ProcurementProcedureInformationProvider

epo:OpeningTerm

epo:hasVirtualTenderOpeningAddress → cpsv:Channel

epo:OpeningTerm

epo:definesOpeningPlace → locn:Address

epo:hasOpeningPlace → locn:Address

epo:ParticipationRequestTerm

epo:definesParticipationRequestProcessor → epo:ParticipationRequestProcessor

epo:involvesParticipationRequestProcessor → epo:ParticipationRequestProcessor

epo:ParticipationRequestTerm

epo:definesParticipationRequestReceiver → epo:ParticipationRequestReceiver

epo:involvesParticipationRequestReceiver → epo:ParticipationRequestReceiver

epo:ReviewTerm

epo:definesReviewer → epo:Reviewer

epo:involvesReviewer → epo:Reviewer

epo:ReviewTerm

epo:definesReviewProcedureInformationProvider → ReviewProcedureInformationProvider

epo:involvesReviewProcedureInformationProvider → ReviewProcedureInformationProvider

epo:DirectAwardTerm

epo:refersToPreviousProcedureLot → epo:Lot

epo:refersToPreviousProcedureLots → epo:Lot

epo:DirectAwardTerm

epo:refersToPreviousProcedure → epo:Procedure

epo:ProcedureTerm

epo:hasClarificationsAvailableVia → cpsv:Channel

epo:ProcedureTerm

epo:hasQuestionsMadeAvailableVia → cpsv:Channel

epo:ProcedureTerm

epo:involvesBuyer → epo:Buyer

epo:ProcedureTerm

epo:definesMediator → epo:Mediator

epo:involvesMediator → epo:Mediator

epo:ProcedureTerm

epo:definesBudgetProvider → epo:BudgetProvider

epo:ProcedureTerm

epo:definesInformationProvider → epo:TertiaryRole

epo:ProcedureTerm

epo:involvesProcurementServiceProvider → epo:ProcurementServiceProvider

epo:ProcedureTerm

epo:involves Reviewer → epo:Reviewer

epo:SubmissionTerm

epo:hasVariantPermission → at-voc:permission

epo:SubmissionTerm

epo:hasSubmissionCommunicationMeans → cpsv:Channel

epo:SubmissionTerm

epo:definesTenderProcessor → epo:TenderProcessor

epo:involvesTenderProcessor → epo:TenderProcessor

epo:SubmissionTerm

epo:definesTenderReceiver → epo:TenderReceiver

epo:involvesTenderReceiver → epo:TenderReceiver

epo:SubcontractTerm

generalisation → epo:ContractSpecificTerm

generalisation → epo:LotSpecificTerm

epo:ContractTerm

generalisation → epo:ContractSpecificTerm

generalisation → epo:LotSpecificTerm

epo:ContractTerm

epo:definesSpecificPlaceOfPerformance → dct:Location

epo:hasSpecificPlaceOfPerformance → dct:Location

epo:ContractTerm

epo:definesPaymentExecutor → epo:PaymentExecutor

epo:involvesPaymentExecutor → epo:PaymentExecutor

epo:ContractTerm

epo:definesSubcontractingTerm → epo:SubcontractTerm

epo:hasSubcontractTerm → epo:SubcontractTerm

epo:ProcessPlanningTerm

generalisation → epo:LotSpecificTerm

Criterion package

class added attributes deleted attributes

cccev:Constraint

epo:hasThresholdValue

cccev:Criterion

cccev:weightingConsiderationDescription

cccev:Criterion

cccev:weight

cccev:Criterion

cccev:bias

cccev:Requirement

cccev:name

cccev:Requirement

cccev:identifier

cccev:Requirement

cccev:description

epo:ExclusionGround

epo:hasPersonalSituationCondition

epo:ProcurementCriterion

epo:hasWeightValue

epo:ProcurementCriterion

epo:hasWeightingJustification

epo:ProcurementCriterion

epo:hasThresholdValue

epo:ProcurementCriterion

epo:hasName

epo:ProcurementCriterion

epo:hasDescription
class added property deleted property

cccev:Constraint

generalisation → cccev:Requirement

cccev:Constraint

epo:hasThresholdType → at-voc:number-threshold

cccev:Criterion

generalisation → cccev:Requirement

cccev:Criterion

cccev:type → at-voc:criterion

cccev:Requirement

cccev:hasRequirement → cccev:Requirement

epo:ProcurementCriterion

epo:hasThresholdType → at-voc:number-threshold

Technique package

class added attributes deleted attributes

epo:EAuctionTechnique

epo:hasEAuctionURL
class added property deleted property

epo:EAuctionTechnique

epo:hasConstraint → cccev:Constraint

Contextual description package

class added attributes deleted attributes

epo:RecurrenceInformation

epo:hasRecurrenceDescription

epo:RecurrenceInformation

epo:hasRecurrence

epo:NoticeAwardInformation

epo:isProcurementToBeRelaunched

epo:NoticeAwardInformation

epo:isCompetitionTerminated
class added property deleted property

epo:RecurrenceInformation

generalisation → epo:ContextSpecificDescription

epo:RecurrenceInformation

epo:concernsLotRecurrence → epo:Lot

epo:RecurrenceInformation

epo:concernsProcedureRecurrence → epo:Procedure

epo:LotAwardOutcome

epo:hasFrameworkAgreementMaximumValue → epo:MonetaryValue

epo:providesFrameworkAgreementMaximumValue → epo:MonetaryValue

epo:LotAwardOutcome

epo:hasFrameworkAgreementEstimatedValue → epo:MonetaryValue

epo:providesFrameworkAgreementEstimatedValue → epo:MonetaryValue

epo:LotAwardOutcome

epo:hasAwardedValue → epo:MonetaryValue

epo:providesAwardedValue → epo:MonetaryValue

epo:LotAwardOutcome

epo:hasAwardedEstimatedValue → epo:MonetaryValue

epo:providesAwardedEstimatedValue → epo:MonetaryValue

epo:NoticeAwardInformation

epo:indicatesCancelledLotToBeRelaunched → epo:Lot

epo:TenderAwardOutcome

epo:awardsLotToWinner → epo:Winner

epo:isAwardedToWinner → epo:Winner

epo:CompetitionTerminationInformation

generalisation → epo:ContextSpecificDescription

epo:CompetitionTerminationInformation

epo:concernsLotCompetitionTermination → epo:Lot

epo:CompetitionTerminationInformation

epo:concernsProcedureCompetitionTermination → epo:Procedure

epo:StatisticalInformation

generalisation → epo:ContextSpecificDescription

epo:RelaunchInformation

generalisation → epo:ContextSpecificDescription

epo:RelaunchInformation

epo:concernsLotRelaunch → epo:Lot

epo:RelaunchInformation

epo:concernsProcedureRelaunch → epo:Procedure

Document package

class added property deleted property

epo:CompetitionNotice

epo:announcesReviewTerm → epo:ReviewTerm

epo:ContractModificationNotice

epo:refersToNotice → epo:Notice

epo:Notice

epo:refersToNotice → epo:Notice

Notice description package

class added property deleted property

epo:PublicationProvision

epo:hasElementConfidentiality → epo:ElementConfidentialityDescription

epo:hasFieldConfidentiality → epo:ElementConfidentialityDescription

Pre-release ePO 3.0.0 alpha

Metadata Value

Reference ePO version

2.0.1

Target ePO version

3.0.0 alpha

Authors

Andreea Pasăre, Eugeniu Costetchi

Date

2022-04-30

New package organisation

The conceptual model of the ontology has been sectioned into packages for better content management. Within each package are found classes and one or several diagrams that best depicts the specific aspects of the ontology.
The list of content packages is as follows:

  • procurement object

  • term

  • agent

  • role

  • location

  • contract

  • document

  • strategic procurement

  • technique

  • criteria

  • contextual description

  • notice description

  • dimension

  • controlled vocabularies

In addition, we provide a package, called epo diagrams, with diagrams that provide selected views of the ontology.

New classes

  • epo:AcquiringCentralPurchasingBody

  • epo:AgentInRole

  • epo:Awarder

  • epo:AwardEvaluationTerm

  • epo:AwardingCentralPurchasingBody

  • epo:BudgetProvider

  • epo:BuyerSideSignatory

  • epo:CatalogueProvider

  • epo:CatalogueReceiver

  • epo:CompetitionNotice

  • epo:CompletionNotice

  • epo:ContractLotCompletionInformation

  • epo:ContractorSideSignatory

  • epo:ContractSignatory

  • epo:Duration

  • epo:ElementChangeSpecification

  • epo:ElementConfidentialitySpecification

  • epo:ElementDescription

  • epo:Elementpecification

  • epo:EmploymentInformationProvider

  • epo:EnviromentalProtectionInformationProvider

  • epo:GroupLeader

  • epo:InformationProvider

  • epo:LotAwardOutcome

  • epo:LotGroupAwardInformation

  • epo:LotSpecificTerm

  • epo:NoticeAwardInformation

  • epo:NoticeChange

  • epo:NoticeDescription

  • epo:OfflineAccessProvider

  • epo:ParticipationRequestProcessor

  • epo:ParticipationRequestReceiver

  • epo:ParticipationRequestTerm

  • epo:PaymentExecutor

  • epo:PlanningNotice

  • epo:ProcedureSpecificTerm

  • epo:ProcurementObject

  • epo:ProcurementPart

  • epo:ProcurementProcedureInformationProvider

  • epo:ResultNotice

  • epo:ReviewDecisionInformation

  • epo:ReviewInformation

  • epo:ReviewIrregularitySummary

  • epo:ReviewProcedureInformationProvider

  • epo:ReviewRequester

  • epo:ReviewRequestInformation

  • epo:ReviewRequestSummary

  • epo:SecondaryRole

  • epo:SelectionEvaluationTerm

  • epo:SubcontractingEstimate

  • epo:SubmissionStatisticalInformation

  • epo:TaxInformationProvider

  • epo:TenderAwardOutcome

  • epo:TenderGroup

  • epo:TenderProcessor

  • epo:TenderReceiver

  • epo:Term

  • epo:TertiaryRole

  • locn:Address

  • locn:Geometry

Deleted classes

  • epo:Amount

  • epo:BuyerProfileNotice

  • epo:BuyerProfile

  • epo:CallForCompetition

  • epo:CallForExpressionOfInterest

  • epo:ContractAwardNotice

  • epo:ContractNotice

  • epo:Item

  • epo:Location

  • epo:PriorInformationNotice

  • epo:ProjectProcurement

  • epo:ResourceElement

  • epo:Subcontract

  • epo:TenderDocument

  • epo:TenderLot

  • epo:VoluntaryEx-anteTransparencyNotice

  • epo:LocationCoordinate

New enumerations

  • at-voc:decision-type

  • at-voc:irregularity-type

  • at-voc:received-submission-type

  • at-voc:review-remedy-type

  • time:TemporalUnit

Deleted enumerations

  • epo:cpb-type

Changed classes

Agent package

class added attributes deleted attributes

epo:Agent

epo:ID

epo:Agent

epo:hasName

epo:Organisation

epo:hasLegalName

epo:Organisation

epo:hasOrganisationUnit
class added property deleted property

epo:Agent

epo:hasID → epo:Identifier

epo:Organisation

epo:hasRegisteredAddress → locn:Address

epo:Organisation

epo:hasAddress → locn:Address

epo:hasLocation → epo:Location

epo:Organisation

epo:hasDeliveryGateway → epo:Channel

epo:Organisation

epo:hasPrimaryContactPoint → epo:ContactPoint

epo:hasDefaultContactPoint → epo:ContactPoint

epo:Person

epo:hasLegalLocation → epo:Location

epo:hasRegisteredAddress → locn:Address

epo:Person

epo:hasCountryOfBirth → at-voc:country

Procurement objects package

epo:Lot class was duplicated in ePO 2.0.1.

class added attributes deleted attributes

epo:LotGroup

epo:Description

epo:LotGroup

epo:ID

epo:LotGroup

epo:Title

epo:Lot

epo:ID

epo:Lot

epo:PerformingStafQualificationInformation

epo:Lot

epo:ReservedProcurement

epo:Lot

epo:SMESuitable

epo:Lot

epo:Title

epo:Lot

epo:VariantsPermission

epo:Lot

epo:Description

epo:Lot

epo:AdditionalInformation

epo:PlannedProcurementPart

epo:hasEstimatedContractNoticePublicationDate

epo:PlannedProcurementPart

epo:AdditionalInformation

epo:PlannedProcurementPart

epo:Description

epo:PlannedProcurementPart

epo:ID

epo:PlannedProcurementPart

epo:LegalBasisID

epo:PlannedProcurementPart

epo:SMESuitable

epo:PlannedProcurementPart

epo:Title

epo:Procedure

epo:ChoiceJustification

epo:Procedure

epo:Description

epo:Procedure

epo:ID

epo:Procedure

epo:LegalBasisID

epo:Procedure

epo:LegalBasis

epo:Procedure

epo:LegalRegime

epo:Procedure

epo:ProcedureType

epo:Procedure

epo:Title

epo:ProcurementObject

epo:hasDescription

epo:ProcurementObject

epo:hasTitle

epo:ProcurementPart

epo:hasAdditionalInformation

epo:ProcurementPart

epo:isSMESuitable

epo:ProcurementPart

epo:isUsingEUFunds

epo:Purpose

epo:hasRecurrenceDescription

epo:Purpose

epo:hasRecurrence

epo:Purpose

epo:hasOptions

epo:Purpose

epo:AdditionalClassification

epo:Purpose

epo:AdditionalContractNature

epo:Purpose

epo:ContractNatureType

epo:Purpose

epo:MainClassification

epo:Purpose

epo:OptionsPermission

epo:Purpose

epo:hasTotalMagnitudeQuantity

epo:Tender

epo:hasCalculationMethod

epo:Tender

epo:hasVariant

epo:Tender

epo:ID
class added property deleted property

epo:LotGroup

epo:hasID → epo:Identifier

epo:LotGroup

epo:setsGroupingContextFor → epo:Lot

epo:LotGroup

epo:specifiesProcurementCriteria → epo:ProcurementCriterion

epo:LotGroup

epo:isAwardedTo → epo:Tender

epo:LotGroup

epo:hasAwardedValue → epo:Value

epo:LotGroup

epo:hasEstimatedValue → epo:MonetaryValue

epo:hasEstimatedValue → epo:Value

epo:Lot

generalisation → epo:ProcurementPart

epo:Lot

epo:isGroupedIn epo:LotGroup

epo:Lot

epo:hasAwardedEstimatedValue → epo:Value

epo:Lot

epo:providesAdditionalInformation → epo:StatisticalInformation

epo:Lot

epo:requires → epo:SecurityClearanceTerm

epo:Lot

epo:hasEstimatedValue → epo:MonetaryValue

epo:hasEstimatedValue → epo:Value

epo:Lot

epo:contributesToImplement → epo:ProjectProcurement

epo:Lot

epo:hasPurpose → epo:Purpose

epo:has → epo:Purpose

epo:Lot

epo:isAwardedToTenderLot → epo:TenderLot

epo:Lot

epo:has → epo:OpeningTerm

epo:Lot

epo:involvesOverallStrategicProcurement → epo:strategicProcurement

epo:Lot

epo:hasPerformingStaffQualificationInformation → at-voc:requirement-stage

epo:isProvidedWithin → at-voc:requirement-stage

epo:Lot

epo:hasEstimatedUserConcessionRevenue → epo:Value

epo:Lot

epo:applies → epo:MultipleStageProcedureTerm

epo:Lot

epo:applies → epo:ContractTerm

epo:Lot

epo:hasTenderEvaluationTerm → epo:EvaluationTerm

epo:Lot

epo:hasContractDuration → epo:Period

epo:Lot

epo:hasEstimatedBuyerConcessionRevenue → epo:Value

epo:Lot

epo:refersToPlannedPart → epo:PlannedProcurementPart

epo:refersTo → epo:PlannedProcurementPart

epo:Lot

epo:isReferredToIn → epo:ProcurementDocument

epo:Lot

epo:hasAwardedValue → epo:Value

epo:Lot

epo:refersTo → epo:Item

epo:Lot

epo:isFundedBy → epo:Fund

epo:Lot

epo:isSubjectToLotTerm → epo:LotSpecificTerm

epo:Lot

epo:usesTechnique → epo:Technique

epo:uses → epo:Technique

epo:Lot

epo:specifiesProcurementCriteria → epo:ProcurementCriterion

epo:PlannedProcurementPart

generalisation → epo:ProcurementPart

epo:PlannedProcurementPart

epo:hasLegalBasis → at-voc:legal-basis

epo:hasLegalBasisID → at-voc:legal-basis

epo:PlannedProcurementPart

epo:usesChannel → epo:Channel

epo:uses → epo:Channel

epo:PlannedProcurementPart

epo:hasPlannedDuration → epo:Duration

epo:PlannedProcurementPart

epo:has → epo:AccessTerm

epo:PlannedProcurementPart

epo:has → epo:ContractTerm

epo:PlannedProcurementPart

epo:involvesOverallStrategicProcurement → epo:StrategicProcurement

epo:PlannedProcurementPart

epo:refersTo → epo:Document

epo:PlannedProcurementPart

epo:isFundedWith → epo:Fund

epo:Procedure

epo:isSubjectToProcedureSpecificTerm → epo:ProcedureSpecificTerm

epo:has → epo:ProcedureTerm

epo:Procedure

epo:refersToPlannedPart → epo:PlannedProcurementPart

epo:Procedure

epo:hasEstimatedValue → epo:MonetaryValue

epo:hasEstimatedValue → epo:Value

epo:Procedure

generalisation → epo:ProcurementObject

epo:Procedure

epo:hasProcurementScopeDividedIntoLot → epo:Lot

epo:specifies → epo:Lot

epo:Procedure

epo:specifiesExclusionGround → epo:ExclusionGround

epo:uses → epo:ExclusionGround

epo:Procedure

epo:involvesOverallStrategicProcurement → epo:StrategicProcurement

epo:Procedure

epo:leadsTo → epo:Contract

epo:Procedure

epo:isResponsabilityOf → epo:Buyer

epo:Procedure

epo:isConcludedBy → epo:Contract

epo:Procedure

epo:uses → epo:AccessTerm

epo:Procedure

epo:has → epo:DirectAwardTerm

epo:Procedure

epo:hasTotalValue → epo:Value

epo:ProcurementObject

epo:isSubjectToTerm → epo:Term

epo:ProcurementObject

epo:fulfillStrategicProcurement → epo:StrategicProcurement

epo:ProcurementObject

epo:hasID → epo:Identifier

epo:ProcurementPart

generalisation → epo:ProcurementObject

epo:ProcurementPart

epo:isFundedBy → epo:Fund

epo:Purpose

epo:hasTotalQuantity → epo:Quantity

epo:TenderGroup

epo:comprisesTender → epo:Tender

epo:TenderGroup

epo:hasTotalValue → epo:MonetaryValue

epo:TenderGroup

epo:isSubmittedForLotGroup → epo:LotGroup

epo:Tender

epo:isSupportedBy → epo:TechnicalOffer

epo:Tender

epo:isSubmittedForLot → epo:Lot

epo:Tender

epo:hasItemCountryOfOrigin → at-voc:country

epo:Tender

epo:subjectToGrouping → epo:LotGroup

epo:Tender

epo:foreseesSubcontractingEstimate → epo:SubcontractingEstimate

epo:Tender

epo:hasEstimatedUserConcessionRevenue → epo:MonetaryValue

epo:Tender

generalisation → epo:ProcurementObject

epo:Tender

epo:hasEstimatedBuyerConcessionRevenue → epo:MonetaryValue

epo:Tender

epo:hasFinancialOfferValuer → epo:MonetaryValue

epo:Tender

epo:isSupportedBy → epo:ESPDResponse

epo:Tender

epo:isSupportedBy → epo:FinancialOffer

epo:Tender

epo:attaches → epo:TenderDocument

epo:Tender

epo:includes → epo:TenderLot

epo:Tender

epo:hasSubmissionTerm → epo:SubmissionTerm

Roles package

class added attributes deleted attributes

epo:AgentInRole

epo:hasDescription

epo:AgentInRole

epo:hasTitle

epo:Buyer

epo:hasBuyerTypeDescription

epo:BuyerLegalTypeDescription

epo:Buyer

epo:hasBuyerProfile

epo:Buyer

epo:hasBuyerLegalType

epo:Buyer

epo:MainActivityType

epo:CentralPurchasingBody

epo:CPBType

epo:EconomicOperator

epo:EORoleType
class added property deleted property

epo:AcquiringCentralPurchasingBody

generalisation → epo:CentralPurchasingBody

epo:AgentInRole

epo:playedBy → epo:Agent

epo:AgentInRole

epo:dependsOnRole → epo:AgentInRole

epo:AgentInRole

epo:hasContactPointInRole → epo:ContactPoint

epo:Awarder

epo:dependsOnBuyer → epo:Buyer

epo:Awarder

generalisation → epo:PrimaryRole

epo:AwardingCentralPurchasingBody

generalisation → epo:CentralPurchasingBody

epo:BudgetProvider

epo:dependsOnServiceProvider → epo:ProcurementServiceProvider

epo:BudgetProvider

generalisation → epo:SecondaryRole

epo:BudgetProvider

epo:dependsOnBuyer → epo:Buyer

epo:BuyerSideSignatory

epo:dependsOnBuyer → epo:Buyer

epo:BuyerSideSignatory

generalisation → epo:ContractSignatory

epo:Buyer

epo:hasBuyerType → at-voc:buyer-legal-type

epo:hasBuyerLegalType → at-voc:buyer-legal-type

epo:Buyer

epo:delegatesAncillaryActivitiesTo → epo:ProcurementServiceProvider

epo:Buyer

epo:executesPayment → epo:Lot

epo:Buyer

epo:processesTenders → epo:Lot

epo:Buyer

epo:has → epo:BuyerProfile

epo:Buyer

epo:processesRequestsToParticipate → epo:Lot

epo:Buyer

generalisation → epo:Role

epo:Buyer

epo:providesMoreInformationOnTimeLimitsForReviewProcedures → epo:Lot

epo:Buyer

epo:receivesRequestsToParticipate → epo:Lot

epo:Buyer

epo:isGroupLeader → epo:Lot

epo:Buyer

epo:appoints → epo:EvaluationBoard

epo:Buyer

epo:makesDecision → epo:AwardDecision

epo:Buyer

epo:providesAdditionalInformationAboutProcurementProcedure → epo:Lot

epo:Buyer

epo:usesBudgetToPayContract → epo:Lot

epo:Buyer

epo:receivesTenders → epo:Lot

epo:Buyer

epo:providesOfflineAccessToProcurementDocuments → epo:Lot

epo:Buyer

epo:plans → epo:PlannedProcurementPart

epo:Buyer

epo:signsContract → epo:Lot

epo:CatalogueProvider

generalisation → epo:EconomicOperator

epo:CatalogueReceiver

generalisation → epo:PrimaryRole

epo:CentralPurchasingBody

epo:hasCentralPurchasingBody → epo:cpb-type

epo:ContractSignatory

generalisation → epo:SecondaryRole

epo:ContractorSideSignatory

generalisation → epo:ContractSignatory

epo:ContractorSideSignatory

epo:dependsOnWinner → epo:Winner

epo:Contractor

generalisation → epo:EconomicOperator

generalisation → epo:Winner

epo:Contractor

epo:dependsOnContractorSideSignatory → epo:ContractorSideSignatory

epo:EconomicOperator

epo:playedByBusiness epo:Business

epo:EmploymentInformationProvider

generalisation → epo:TertiaryRole

epo:EnvironmentalProtectionInformationProvider

generalisation → epo:TertiaryRole

epo:GroupLeader

generalisation → epo:SecondaryRole

epo:InformationProvider

generalisation → epo:SecondaryRole

epo:InformationProvider

epo:dependsOnBuyer → epo:Buyer

epo:InformationProvider

epo:dependsOnServiceProvider → epo:ProcurementServiceProvider

epo:OfflineAccessProvider

generalisation → epo:InformationProvider

epo:ParticipationRequestProcessor

epo:dependsOnServiceProvider → epo:ProcurementServiceProvider

epo:ParticipationRequestProcessor

epo:dependsOnBuyer → epo:Buyer

epo:ParticipationRequestProcessor

generalisation → epo:SecondaryRole

epo:ParticipationRequestReceiver

epo:dependsOnServiceProvider → epo:ProcurementServiceProvider

epo:ParticipationRequestReceiver

epo:dependsOnBuyer → epo:Buyer

epo:ParticipationRequestReceiver

generalisation → epo:SecondaryRole

epo:PaymentExecutor

epo:dependsOnServiceProvider → epo:ProcurementServiceProvider

epo:PaymentExecutor

epo:dependsOnBuyer → epo:Buyer

epo:PaymentExecutor

generalisation → epo:SecondaryRole

epo:ProcurementProcedureInformationProvider

generalisation → epo:InformationProvider

epo:ProcurementServiceProvider

epo:actsOnBehalfOf → epo:Buyer

epo:ProcurementServiceProvider

epo:receivesRequestsToParticipate → epo:Lot

epo:ProcurementServiceProvider

epo:providesAdditionalInformationAboutProcurementProcedure → epo:Lot

epo:ProcurementServiceProvider

epo:isGroupLeader → epo:Lot

epo:ProcurementServiceProvider

epo:executesPayment → epo:Lot

epo:ProcurementServiceProvider

epo:manages → epo:BuyerProfile

epo:ProcurementServiceProvider

epo:processesTenders → epo:Lot

epo:ProcurementServiceProvider

epo:processesRequestsToParticipate → epo:Lot

epo:ProcurementServiceProvider

epo:providesMoreInformationOnTimeLimitsForReviewProcedures → epo:Lot

epo:ProcurementServiceProvider

epo:usesBudgetToPayContract → epo:Lot

epo:ProcurementServiceProvider

epo:receivesTenders → epo:Lot

epo:ProcurementServiceProvider

epo:providesOfflineAccessToProcurementDocuments → epo:Lot

epo:ProcurementServiceProvider

epo:signsContract → epo:Lot

epo:ReviewProcedureInformationProvider

epo:dependsOnReviewer → epo:Reviewer

epo:ReviewProcedureInformationProvider

generalisation → epo:InformationProvider

epo:ReviewRequester

generalisation → epo:PrimaryRole

epo:Reviewer

epo:providesMoreInformationOnTimeLimitsForReviewProcedures → epo:Lot

epo:PrimaryRole

epo:playedByOrganisation → epo:Organisation

epo:PrimaryRole

generalisation → epo:AgentInRole

epo:PrimaryRole

epo:has → epo:ContactPoint

epo:SecondaryRole

generalisation → epo:AgentInRole

epo:TaxInformationProvider

generalisation → epo:TertiaryRole

epo:TenderProcessor

epo:dependsOnServiceProvider → epo:ProcurementServiceProvider

epo:TenderProcessor

epo:dependsOnBuyer → epo:Buyer

epo:TenderProcessor

generalisation → epo:SecondaryRole

epo:TenderReceiver

epo:dependsOnServiceProvider → epo:ProcurementServiceProvider

epo:TenderReceiver

epo:dependsOnBuyer → epo:Buyer

epo:TenderReceiver

generalisation → epo:SecondaryRole

epo:Tenderer

epo:substantiatesExclusionGround → epo:ExclusionGround

epo:substantiates → epo:ExclusionGround

epo:Tenderer

epo:withdraws → epo:Tender

epo:Tenderer

epo:submits → epo:Tender

epo:TertiaryRole

generalisation → epo:InformationProvider

epo:TertiaryRole

epo:providesRegulatoryInformation → epo:RegulatoryFrameworkInformation

epo:Winner

epo:dependsOnTenderer → epo:Tenderer

epo:Winner

generalisation → epo:EconomicOperator

generalisation → epo:Tenderer

Location package

class added attributes deleted attributes

locn:Address

locn:postName

epo:CityName

locn:Address

locn:postCode

epo:PostalZone

locn:Address

locn:thoroughfare

epo:StreetName

locn:Address

locn:adressArea

locn:Address

locn:FullAddress

locn:Address

locn:locatorDesignator

locn:Address

locn:locatorName

locn:Address

epo:AdditionalStreetName

locn:Address

epo:BlockName

locn:Address

epo:BuildingName

locn:Address

epo:BuildingNumber

locn:Address

epo:CitySubdivisionName

locn:Address

epo:CountryCode

locn:Address

epo:CountrySubentityCode

locn:Address

epo:CountrySubentity

locn:Address

epo:District

locn:Address

epo:Floor

locn:Address

epo:ID

locn:Address

epo:InhouseMail

locn:Address

epo:MarkAttention

locn:Address

epo:PlotIdentification

locn:Address

epo:PostBox

locn:Address

epo:Region

locn:Address

epo:Room

locn:Address

epo:TimezoneOffset

epo:ContactPoint

epo:hasContactName

dct:Location

locn:geographicName

locn:Geometry

locn:latitude

locn:Geometry

locn:longitude

locn:Geometry

locn:coordinates
class added property deleted property

locn:Address

locn:adminUnitL2 → at-voc:nuts

epo:hasCountrySubentityCode → at-voc:nuts

locn:Address

locn:addressID → epo:Identifier

locn:Address

locn:adminUnitL1 → at-voc:country

epo:hasCountryCode → at-voc:country

locn:Address

epo:has → epo:LocationCoordinate

epo:ContactPoint

epo:hasAddress → locn:Address

epo:hasLocation → epo:Location

epo:ContactPoint

generalisation → epo:CommunicationMeans

epo:ContactPoint

epo:has → epo:Channel

epo:ContactPoint

epo:hasContactPersonRole → epo:Role

dct:Location

epo:hasCountryCode → at-voc:country

dct:Location

epo:hasNutsCode → at-voc:nuts

dct:Location

locn:geographicIdentifier → epo:Identifier

dct:Location

locn:geometry → locn:Geometry

dct:Location

locn:address → locn:Address

dct:Location

epo:hasPostalAddress → epo:Address

Contract package

class added attributes deleted attributes

epo:Contract

epo:hasAccessAddress

epo:Contract

epo:hasWinnerDecisionDate

epo:Contract

epo:ID

epo:Contract

epo:Title

epo:Fund

epo:ID

epo:PurchaseContract

epo:isWithinFrameworkAgreement
class added property deleted property

epo:Contract

epo:includesLot → epo:Lot

epo:Contract

epo:signedBySignatory → epo:ContractSignatory

epo:Contract

epo:includesLotAwardOutcome → epo:LotAwardOutcome

epo:Contract

epo:hasEstimatedDuration → epo:Duration

epo:hasEstimatedDuration → epo:Period

epo:Contract

epo:includesTender → epo:Tender

epo:Contract

generalisation → epo:ProcurementObject

epo:Contract

epo:refersTo → epo:Lot (epo:isReferredByA → epo:Contract)

epo:Contract

epo:attaches → epo:Document

epo:Contract

epo:isSignedBy → epo:Agent (epo:isSignatoryPartyOf → epo:Contract)

epo:Contract

epo:refersToSignatory → epo:Winner

epo:Contract

epo:hasDuration → epo:Period

epo:Contract

epo:mentions → epo:LotGroup

epo:Contract

epo:refersTo → epo:Tender

epo:Contract

generalisation → epo:Document

epo:Contract

epo:hasProcurementValue → epo:Value

epo:Contract

epo:hasDurationEvaluationPeriod → epo:Period

epo:Contract

epo:hasContractPurpose → epo:Purpose

epo:Fund

epo:hasID → epo:Identifier

epo:PurchaseContract

epo:followsRulesSetBy → epo:FrameworkAgreement

epo:hasRulesSetBy → epo:FrameworkAgreement (epo:setsRulesOf → epo:PurchaseContract)

Term package

class added attributes deleted attributes

epo:AccessTerm

epo:isProcurementDocumentRestricted

epo:SomeProcurementDocumentRestricted

epo:AccessTerm

epo:hasRestrictedAccessURL

epo:AccessTerm

epo:ProcurementDocumentLandingPage

epo:AccessTerm

epo:SomeProcurementDocumentRestrictedJustification

epo:Channel

epo:isAtypical

epo:ContractTerm

epo:BroadPlaceOfPerformance

epo:ContractTerm

epo:ReservedExecution

epo:FrameworkAgreementTerm

epo:FrameworkAgreementType

epo:MultipleStageProcedureTerm

epo:MaximumCandidates

epo:Prize

epo:PrizeValue

epo:SubcontractTerm

epo:SubcontractingObligation

epo:AwardEvaluationTerm

epo:hasAwardEvaluationFormula (from epo:EvaluationTerm)

epo:AwardEvaluationTerm

epo:hasOverallCostAwardCriteriaPonderation (from epo:EvaluationTerm)

epo:AwardEvaluationTerm

epo:hasOverallPriceAwardCriteriaPonderation (from epo:EvaluationTerm)

epo:AwardEvaluationTerm

epo:hasOverallQualityAwardCriteriaPonderation (from epo:EvaluationTerm)

epo:AwardEvaluationTerm

epo:hasAwardCriteriaOrderJustification

epo:DirectAwardTerm

epo:JustificationType

epo:ProcedureTerm

epo:AdditionalInformationDeadline

epo:SubmissionTerm

epo:ECataloguePermission

epo:SubmissionTerm

epo:ESubmissionPermission

epo:SubmissionTerm

epo:Language

epo:SubmissionTerm

epo:LateSubmissionPermission

epo:SubmissionTerm

epo:NonElectronicSubmissionJustification

epo:SubmissionTerm

epo:TenderSubcontractingInformation
class added property deleted property

epo:AccessTerm

epo:involvesInformationProvider → epo:ProcurementProcedureInformationProvider

epo:AccessTerm

epo:hasProcurementDocumentLandingPage → epo:Channel

epo:AccessTerm

epo:involvesProcurementDocument → epo:ProcurementDocument

epo:AccessTerm

epo:involvesInformationProvider → epo:OfflineAccessProvider

epo:AccessTerm

generalisation → epo:LotSpecificTerm

epo:AccessTerm

epo:refersToPlannedPart → epo:PlannedProcurementPart

epo:AccessTerm

epo:hasDocumentRestrictionJustification → at-voc:communication-justification

epo:Channel

generalisation → epo:CommunicationMeans

epo:OpeningTerm

generalisation → epo:LotSpecificTerm

epo:SecurityClearanceTerm

generalisation → epo:LotSpecificTerm

epo:SecurityClearanceTerm

epo:appliesTo → org:Site

epo:SecurityClearanceTerm

epo:appliesTo → epo:Winner

epo:SecurityClearanceTerm

epo:appliesTo → epo:Document

epo:ContractTerm

epo:involvesPaymentExecutor → epo:PaymentExecutor

epo:ContractTerm

epo:involvesBudgetProvider → epo:BudgetProvider

epo:ContractTerm

epo:hasSpecificPlaceOfPerformance → dct:Location

epo:hasSpecificPlaceOfPerformance → epo:Address

epo:ContractTerm

generalisation → epo:LotSpecificTerm

epo:ContractTerm

epo:hasSubcontractingTerm → epo:SubcontractTerm

epo:includes → epo:SubcontractTerm

epo:DesignContestRegimeTerm

generalisation → epo:LotSpecificTerm

epo:DesignContestRegimeTerm

epo:appliesTo → epo:Lot

epo:FrameworkAgreementTerm

generalisation → epo:ProcedureSpecificTerm

epo:FrameworkAgreementTerm

generalisation → epo:LotSpecificTerm

epo:FrameworkAgreementTerm

epo:appliesTo → epo:Lot

epo:FrameworkAgreementTerm

epo:isUsedBy → epo:LotGroup

epo:MultipleStageProcedureTerm

generalisation → epo:LotSpecificTerm

epo:Prize

epo:hasPrizeValue → epo:MonetaryValue

epo:SubcontractTerm

generalisation → epo:LotSpecificTerm

epo:AwardEvaluationTerm

generalisation → epo:EvaluationTerm

epo:SelectionEvaluationTerm

generalisation → epo:EvaluationTerm

epo:EvaluationTerm

generalisation → epo:LotSpecificTerm

epo:ParticipationRequestTerm

epo:involvesParticipationRequestReceiver → epo:ParticipationRequestReceiver

epo:ParticipationRequestTerm

generalisation → epo:LotSpecificTerm

epo:ParticipationRequestTerm

epo:involvesParticipationRequestProcessor → epo:ParticipationRequestProcessor

epo:DirectAwardTerm

generalisation → epo:ProcedureSpecificTerm

epo:ProcedureTerm

epo:involvesReviewer → epo:Reviewer

epo:ProcedureTerm

epo:involvesMediator → epo:Mediator

epo:ProcedureTerm

epo:involvesProcurementServiceProvider → epo:ProcurementServiceProvider

epo:ProcedureTerm

epo:definesLotGroup → epo:LotGroup

epo:combinesLotsInto → epo:LotGroup

epo:ProcedureTerm

generalisation → epo:ProcedureSpecificTerm

epo:ProcedureTerm

epo:involvesBuyer → epo:Buyer

epo:ReviewTerm

epo:involvesReviewProcedureInformationProvider → epo:ReviewProcedureInformationProvider

epo:ReviewTerm

generalisation → epo:LotSpecificTerm

epo:ReviewTerm

epo:isAppliedBy → epo:Lot

epo:SubmissionTerm

epo:involvesTenderReceiver → epo:TenderReceiver

epo:SubmissionTerm

generalisation → epo:LotSpecificTerm

epo:SubmissionTerm

epo:involvesTenderProcessor → epo:TenderProcessor

epo:SubmissionTerm

epo:isAppliedBy → epo:Lot

epo:LotSpecificTerm

generalisation → epo:Term

epo:ProcedureSpecificTerm

generalisation → epo:Term

Document package

class added attributes deleted attributes

epo:AwardDecision

epo:AwardDecisionDate

epo:AwardDecision

epo:AwardStatus

epo:AwardDecision

epo:Justification

epo:AwardDecision

epo:NonAwardJustification

epo:Document

epo:hasPublicationDate (from epo:Notice)

epo:Document

epo:hasAccessURL

epo:Document

epo:hasVersion

epo:Document

epo:ID

epo:Document

epo:OfficialLanguage

epo:Document

epo:RestrictedCommunicationJustification

epo:Document

epo:UUID

epo:Document

epo:UnofficialLanguage

epo:ProcurementDocument

epo:FreeEAccess

epo:ContractModificationNotice

epo:ModificationReason

epo:Notice

epo:DPSScope

epo:Notice

epo:FormType

epo:Notice

epo:NotificationContentType
class added property deleted property

epo:AwardDecision

generalisation → epo:Document

epo:AwardDecision

epo:announcesLotAwardOutcome → epo:LotAwardOutcome

epo:AwardDecision

epo:hasWinning → epo:TenderLot

epo:AwardDecision

epo:hasAwardStatus → at-voc:winner-selection-status

epo:AwardDecision

epo:isReferredByA → epo:Contract

epo:AwardDecision

epo:has → epo:Winner

epo:AwardDecision

epo:refersTo → epo:Lot

epo:AwardDecision

epo:refersTo → epo:LotGroup

epo:AwardDecision

epo:hasNonAwardJustification → at-voc:non-award-justification

epo:Document

epo:hasUUID → epo:Identifier

epo:Document

epo:associatedWith → epo:Document

epo:Document

epo:hasID → epo:Identifier

epo:Document

epo:hasRestrictedCommunicationJustification → at-voc:communication-justification

epo:Document

epo:IsMadeAvailableVia → epo:Channel

epo:Document

epo:hasChange → epo:Change

epo:Document

epo:changeRefersToInstance → epo:Document

epo:Document

epo:relatesTo → epo:Procedure

epo:Document

epo:submitsDocument → epo:Document

epo:Document

epo:includes → epo:RegulatoryFrameworkInformation

epo:ExpressionOfInterest

generalisation → epo:Document

generalisation →TenderDocument

epo:RequestForClarification

generalisation → epo:Document

generalisation →TenderDocument

epo:RequestForParticipation

generalisation → epo:Document

generalisation →TenderDocument

epo:CompetitionNotice

epo:announcesLot → epo:Lot

epo:CompetitionNotice

epo:announcesLotGroup → epo:LotGroup

epo:CompetitionNotice

epo:announcesRole → epo:AgentInRole

epo:CompetitionNotice

generalisation → epo:Notice

epo:CompetitionNotice

epo:announcesProcedure → epo:Procedure

epo:CompletionNotice

generalisation → epo:Notice

epo:ContractModificationNotice

epo:refersToContractToBeModified → epo:Contract

epo:modifies → epo:Contract

epo:ContractModificationNotice

epo:refersToNotice → epo:Notice

epo:refersTo → epo:ContractAwardNotice

epo:DirectAwardPrenotificationNotice

epo:announcesProcedure → epo:Procedure

epo:DirectAwardPrenotificationNotice

generalisation → epo:Notice

epo:PlanningNotice

generalisation → epo:Notice

epo:ResultNotice

epo:announcesNonPublishedElement → epo:PublicationProvision (from epo:Document)

epo:ResultNotice

epo:announcesLotAwardOutcome → epo:LotAwardOutcome

epo:ResultNotice

epo:refersToProcedureTerm → epo:ProcedureTerm

epo:ResultNotice

epo:refersToLot → epo:Lot

epo:ResultNotice

epo:refersToRole → epo:AgentInRole

epo:ResultNotice

epo:refersToProcedure → epo:Procedure

epo:ResultNotice

generalisation → epo:Notice

epo:ResultNotice

epo:announcesTender → epo:Tender

epo:ResultNotice

epo:refersToLotGroup → epo:LotGroup

epo:ResultNotice

epo:announcesContract → epo:Contract

epo:ResultNotice

epo:announcesNoticeAwardInformation → epo:NoticeAwardInformation

epo:ResultNotice

epo:announcesLotGroupAwardInformation → epo:LotGroupAwardInformation

epo:Notice

epo:hasNotificationContentType → epo:notification-phases-content-types

epo:hasNotificationPhasesType → epo:notification-phases-content-types

epo:Notice

epo:notifies → epo:Procedure (epo:isNotifiedThrough → epo:Notice)

epo:Notice

epo:relatesToNotice → epo:Notice

Strategic procurement package

class added attributes deleted attributes

epo:GreenProcurement

epo:hasCleanVehicles (from epo:StatisticalInformation)

epo:FulfillsRequirement

epo:GreenProcurement

epo:hasTotalVehicles (from epo:StatisticalInformation)

epo:GreenProcurement

epo:hasTotalVehicles (from epo:StatisticalInformation)

epo:InnovativeProcurement

epo:FulfillsRequirement

epo:SocialProcurement

epo:FulfillsRequirement

epo:StrategicProcurement

epo:hasNonAccessibilityCriterionJustification (from epo:TechnicalSpecification)
class added property deleted property

epo:StrategicProcurement

epo:includesAccessibilityCriterion → at-voc:accessibility (from epo:TechnicalSpecification)

epo:StrategicProcurement

epo:isSpecifiedIn → epo:ResourceElement

Criterion package

class added attributes deleted attributes

epo:AwardCriterion

epo:hasFixedValue

epo:AwardCriterion

epo:AwardCriterionType

epo:AwardCriterion

epo:Description

epo:AwardCriterion

epo:FixedValueType

epo:AwardCriterion

epo:Formula

epo:AwardCriterion

epo:ID

epo:AwardCriterion

epo:ThresholdType

epo:AwardCriterion

epo:ThresholdValue

epo:AwardCriterion

epo:WeightValueType

epo:AwardCriterion

epo:WeightValue

epo:AwardCriterion

epo:WeightingJustification

epo:ProcurementCriterion

epo:hasFormula (from epo:SelectionCriterion)

epo:ProcurementCriterion

epo:hasThresholdValue (from epo:SelectionCriterion)

epo:ProcurementCriterion

epo:hasWeightingJustification (from epo:SelectionCriterion)

epo:ProcurementCriterion

epo:hasWeightValue (from epo:SelectionCriterion)

epo:ProcurementCriterion

epo:ID

epo:SelectionCriterion

epo:SelectionCriterionType

epo:SelectionCriterion

epo:ThresholdType

epo:SelectionCriterion

epo:WeightValueType

epo:EAuctionTechnique

epo:EAuctionUsage
class added property deleted property

epo:AwardCriterion

epo:hasWeightValueType → at-voc:number-weight

epo:AwardCriterion

epo:hasThresholdType → at-voc:number-threshold

epo:AwardCriterion

epo:isUsedToAward → epo:Lot

epo:AwardCriterion

epo:isUsedToAward → epo:LotGroup

epo:ExclusionGround

generalisation → epo:ProcurementCriterion

epo:ProcurementCriterion

epo:hasWeightValueType → at-voc:number-weight (from epo:AwardCriterion)

epo:ProcurementCriterion

epo:hasThresholdType → at-voc:number-threshold (from epo:AwardCriterion)

epo:SelectionCriterion

epo:hasSelectionCriteriaUsage → at-voc:usage

epo:SelectionCriterion

epo:appliesTo → epo:LotGroup

epo:SelectionCriterion

epo:hasWeightValueType → at-voc:number-weight

epo:SelectionCriterion

epo:isAppliedBy → epo:Lot (epo:specifies → epo:SelectionCriterion)

epo:SelectionCriterion

epo:hasThresholdType → at-voc:number-threshold

epo:SelectionCriterion

epo:usedForReductionOfCandidates → epo:Lot

Technique package

class added attributes deleted attributes

epo:FrameworkAgreementTechnique

epo:hasFrameworkBuyerCategory

epo:FrameworkAgreementTechnique

epo:hasFrameworkDurationJustification

epo:FrameworkAgreementTechnique

epo:hasMaximumParticipantsNumber

epo:Technique

epo:ID
class added property deleted property

epo:DynamicPurchaseSystemTechnique

epo:hasDPSScope → at-voc:dps-usage (from epo:Notice)

epo:EAuctionTechnique

epo:isAvailableViaChannel → epo:Channel

epo:FrameworkAgreementTechnique

epo:isOrganisedIn → epo:LotGroup (epo:uses → epo:FrameworkAgreementTechnique)

epo:FrameworkAgreementTechnique

epo:uses → epo:EAuctionTechnique

epo:FrameworkAgreementTechnique

epo:isConcludedBy → epo:FrameworkAgreement

epo:Technique

epo:isAvailableVia → epo:Channel

epo:Technique

epo:isUsedBy → epo:Lot

Contextual description package

class added attributes deleted attributes

epo:LotAwardOutcome

epo:hasAdditionalNonAwardJustification

epo:LotAwardOutcome

epo:hasAwardDecisionDate

epo:NoticeAwardInformation

epo:isCompetitionTerminated

epo:NoticeAwardInformation

epo:isProcurementToBeRelaunched

epo:TenderAwardOutcome

epo:hasAwardRank

epo:ReviewInformation

epo:hasReviewDate

epo:ReviewInformation

epo:hasReviewDescription

epo:ReviewInformation

epo:hasReviewTitle

epo:ReviewInformation

epo:hasReviewURL

epo:ReviewRequestInformation

epo:hasNumberOfReviewRequests

epo:ReviewRequestInformation

epo:isWithdrawn

epo:ReviewRequestInformation

epo:hasWithdrawalDate

epo:ReviewRequestInformation

epo:hasWithdrawalReason

epo:ReviewIrregularitySummary

epo:hasReviewIrregularityCount

epo:ReviewRequestSummary

epo:hasTotalNumberOfComplainants

epo:SubmissionStatisticalInformation

epo:hasAbnormallyLowTenders (from epo:StatisticalInformation)

epo:AbnormallyLowTenderLots (from epo:StatisticalInformation)

epo:SubmissionStatisticalInformation

epo:hasEEAReceivedTenders (from epo:StatisticalInformation)

epo:EEAReceivedTenderLots (from epo:StatisticalInformation)

epo:SubmissionStatisticalInformation

epo:hasElectronicTenders (from epo:StatisticalInformation)

epo:ElectronicTenderLots (from epo:StatisticalInformation)

epo:SubmissionStatisticalInformation

epo:hasInadmissibleTenders (from epo:StatisticalInformation)

epo:InadmissibleTenderLots (from epo:StatisticalInformation)

epo:SubmissionStatisticalInformation

epo:hasMediumTenderPerLots (from epo:StatisticalInformation)

epo:MediumTenderPerLots (from epo:StatisticalInformation)

epo:SubmissionStatisticalInformation

epo:hasNumberOfTenderersInvited (from epo:StatisticalInformation)

epo:NumberOfTenderersInvited (from epo:StatisticalInformation)

epo:SubmissionStatisticalInformation

epo:hasReceivedMicroTenders (from epo:StatisticalInformation)

epo:ReceivedMicroTenderLots (from epo:StatisticalInformation)

epo:SubmissionStatisticalInformation

epo:hasReceivedNonEEATenders (from epo:StatisticalInformation)

epo:ReceivedNONEEATenderLots (from epo:StatisticalInformation)

epo:SubmissionStatisticalInformation

epo:hasReceivedParticipationRequests (from epo:StatisticalInformation)

epo:ReceivedParticipationRequests (from epo:StatisticalInformation)

epo:SubmissionStatisticalInformation

epo:hasReceivedSMETenders (from epo:StatisticalInformation)

epo:ReceivedSMETenderLots (from epo:StatisticalInformation)

epo:SubmissionStatisticalInformation

epo:hasReceivedSmallTenders (from epo:StatisticalInformation)

epo:ReceivedSmallTenderLots (from epo:StatisticalInformation)

epo:SubmissionStatisticalInformation

epo:hasReceivedTenders (from epo:StatisticalInformation)

epo:ReceivedTenderLots (from epo:StatisticalInformation)

epo:SubmissionStatisticalInformation

epo:hasEstimatedTotalSubcontracts (from epo:StatisticalInformation)

epo:TotalValueSubcontracted (from epo:StatisticalInformation)

epo:SubmissionStatisticalInformation

epo:hasUnverifiedTenders (from epo:StatisticalInformation)

epo:UnverifiedTenderLots (from epo:StatisticalInformation)

epo:SubcontractingEstimate

epo:hasDescription (from epo:Subcontract)

epo:SubcontractingEstimate

epo:hasEstimatedPercentage (from epo:Subcontract)

epo:SubcontractingEstimate

epo:hasSubjectMatter (from epo:Subcontract)

epo:RegulatoryFrameworkInformation

epo:RegulatoryFrameworkProvider
class added property deleted property

epo:LotAwardOutcome

epo:providesAwardedEstimatedValue → epo:MonetaryValue

epo:LotAwardOutcome

epo:isAdoptedByBuyer → epo:Buyer

epo:LotAwardOutcome

epo:hasAwardStatus → at-voc:winner-selection-status

epo:LotAwardOutcome

epo:providesAwardedValue → epo:MonetaryValue

epo:LotAwardOutcome

epo:providesFrameworkAgreementMaximumValue → epo:MonetaryValue

epo:LotAwardOutcome

epo:providesFrameworkAgreementEstimatedValue → epo:MonetaryValue

epo:LotAwardOutcome

epo:describesLot → epo:Lot

epo:LotAwardOutcome

epo:comprisesTenderAwardOutcome → epo:TenderAwardOutcome

epo:LotAwardOutcome

epo:hasNonAwardJustification → at-voc:non-award-justification

epo:LotAwardOutcome

epo:considersEvaluationResult → epo:TenderEvaluationResult

epo:LotGroupAwardInformation

epo:hasGroupFrameworkAgreementAwardedValue → epo:MonetaryValue

epo:LotGroupAwardInformation

epo:describesLotGroup → epo:LotGroup

epo:NoticeAwardInformation

epo:hasTotalFrameworkAgreementAwardedValue → epo:MonetaryValue

epo:NoticeAwardInformation

epo:describesResultNotice → epo:ResultNotice

epo:NoticeAwardInformation

epo:indicatesCancelledLotToBeRelaunched → epo:Lot

epo:NoticeAwardInformation

epo:hasTotalContractAwardedValue → epo:MonetaryValue

epo:TenderAwardOutcome

epo:describesTender → epo:Tender

epo:TenderAwardOutcome

epo:isAwardedToWinner → epo:Winner

epo:ContractLotCompletionInformation

epo:refersToContract → epo:Contract

epo:ContractLotCompletionInformation

epo:hasPenaltyValue → epo:MonetaryValue

epo:ContractLotCompletionInformation

epo:describesLotCompletion → epo:Lot

epo:ContractLotCompletionInformation

epo:hasPaymentValue → epo:MonetaryValue

epo:ReviewDecisionInformation

generalisation → epo:ReviewInformation

epo:ReviewDecisionInformation

epo:reviewDecisionType → at-voc:decision-type

epo:ReviewInformation

epo:hasID → epo:Identifier

epo:ReviewInformation

epo:previousReview → epo:ReviewInformation

epo:ReviewInformation

epo:hasRemedyValue → epo:MonetaryValue

epo:ReviewInformation

epo:hasIrregularityType → at-voc:irregularity-type

epo:ReviewInformation

epo:reviewRemedyType → at-voc:review-remedy-type

epo:ReviewRequestInformation

generalisation → epo:ReviewInformation

epo:ReviewRequestInformation

epo:hasReviewRequestFee → epo:MonetaryValue

epo:ReviewIrregularitySummary

epo:hasIrregularityType → at-voc:irregularity-type

epo:ReviewRequestSummary

epo:hasReviewIrregularitySummary → epo:ReviewIrregularitySummary

epo:ReviewRequestSummary

epo:concernsReviewSummaryForLot → epo:Lot

epo:SubmissionStatisticalInformation

epo:hasHighestReceivedTenderValue → epo:MonetaryValue

epo:SubmissionStatisticalInformation

epo:hasReceivedSubmissionType → at-voc:received-submission-type

epo:SubmissionStatisticalInformation

epo:hasLowestReceivedTenderValue → epo:MonetaryValue

epo:SubmissionStatisticalInformation

epo:concernsSubmissionsForLot → epo:Lot

epo:SubcontractingEstimate

epo:hasSubcontractingEstimatedValue → epo:MonetaryValue (form epo:Subcontract)

epo:RegulatoryFrameworkInformation

epo:hasRegulatoryFrameworkType → epo:regulatory-framework-type

epo:ElementChangeSpecification

generalisation → epo:ElementDescription

Notice description

class added attributes deleted attributes

epo:ElementChangeSpecification

po:hasProcurementDocumentChangeDate

epo:DateTime

epo:ElementChangeSpecification

epo:hasChangeDescription

epo:Description

epo:ElementChangeSpecification

epo:hasChangeReasonDescription

epo:Reason

epo:ElementChangeSpecification

epo:hasElementReference

epo:ElementChangeSpecification

epo:hasPreviousVersionOfElementReference

epo:ElementChangeSpecification

epo:ChangeReason

epo:ElementConfidentialitySpecification

epo:hasAccessibilityDate

epo:ElementConfidentialitySpecification

epo:hasClassReference

epo:ElementConfidentialitySpecification

epo:hasConfidentialityJustification

epo:ElementConfidentialitySpecification

epo:hasPropertyReference

epo:ElementModificationSpecification

epo:hasModificationDescription (from epo:ContratModificationNotice)

epo:Description (from epo:ContractModificationNotice)

epo:ElementModificationSpecification

epo:hasModificationReasonDescription (from epo:ContratModificationNotice)

epo:Justification (from epo:ContratModificationNotice)

epo:ElementModificationSpecification

epo:hasElementReference

epo:PublicationProvision

epo:AvailabilityDate

epo:PublicationProvision

epo:NonPublicationJustificationDescription

epo:PublicationProvision

epo:NonPublicationJustification
class added property deleted property

epo:ElementChangeSpecification

epo:hasChangeJustification → at-voc:change-corrig-justification

epo:hasChangeReason → at-voc:change-corrig-justification

epo:ElementChangeSpecification

epo:refersToADifferent → epo:Document

epo:ElementChangeSpecification

epo:hasChangeElement → epo:ResourceElement

epo:ContractModification

generalisation → epo:NoticeDescription

epo:ContractModification

epo:hasElementModificationSpecification → epo:ElementModificationSpecification

epo:ContractModification

epo:refersToOriginalNotice → epo:Notice

epo:ElementConfidentialitySpecification

generalisation → epo:ElementDescription

epo:ElementConfidentialitySpecification

epo:hasNonPublicationJustification → at-voc:non-publication-justification

epo:ElementModificationSpecification

epo:hasModificationJustification → at-voc:modification-justification (from epo:ContratModificationNotice)

epo:hasContractModficationJustification → at-voc:modification-justification (from epo:ContratModificationNotice)

epo:ElementModificationSpecification

generalisation → epo:ElementDescription

epo:NoticeChange

epo:hasElementChangeSpecification → epo:ElementChangeSpecification

epo:NoticeChange

generalisation → epo:NoticeDescription

epo:NoticeChange

epo:refersToPreviousNotice → epo:Notice

epo:NoticeDescription

epo:describesNotice → epo:Notice

epo:NoticeDescription

epo:hasElementDescription → epo:ElementDescription

epo:PublicationProvision

generalisation → epo:NoticeDescription

epo:PublicationProvision

epo:hasFieldConfidentiality → epo:ElementConfidentialitySpecification

epo:PublicationProvision

epo:hasNonPublicationJustification → at-voc:non-publication-justification

epo:PublicationProvision

epo:hasNonPublishedElement → epo:ResourceElement

Dimension package

class added attributes deleted attributes

epo:Duration

time:numericDuration

epo:Period

epo:hasBeginning

epo:StartDate

epo:Period

epo:hasEnd

epo:EndTime

epo:MonetaryValue

epo:hasCurrencyCodeListAgencyID

epo:UnitCodeListAgencyID (from epo:Amount)

epo:MonetaryValue

epo:hasCurrencyCodeListAgencyName

epo:UnitCodeListAgencyName (from epo:Amount)

epo:MonetaryValue

epo:hasCurrencyCodeListID

epo:UnitCodeListID (from epo:Amount)

epo:MonetaryValue

epo:MaximumAmount (from epo:Value)

epo:MonetaryValue

epo:MinimumAmount (from epo:Value)

epo:MonetaryValue

epo:OverallAmount

epo:MonetaryValue

epo:VATIncludedIndicator (from epo:Amount)

epo:MonetaryValue

epo:VATPercentage (from epo:Amount)
class added property deleted property

epo:Duration

time:unitType → time:TemporalUnit

epo:Period

epo:hasTimePeriod → at-voc:timeperiod

epo:hasTimePeriods → at-voc:timeperiod

epo:Quantity

epo:hasUnitCode → at-voc:measurement-unit

epo:MonetaryValue

epo:hasCurrency → at-voc:currency (from epo:Amount)