eProcurement Ontology v5.2.0
The release v5.2.0 and its corresponding technical files can be found here.
Release notes
October 2025
-
Added missing definitions to concepts
-
Updates for the following modules were made (under Change notes):
-
ePO core
-
eNotice
-
-
The GitHub issues justifying these updates can be found here.
ePO core
Metadata
Property |
Old Value |
New Value |
rdfs:comment |
This version is automatically generated from ePO_core.xml on 2025-06-04 |
This version is automatically generated from ePO_core.xml on 2025-10-10 |
owl:versionInfo |
5.1.0 |
5.2.0 |
owl:priorVersion |
||
owl:versionIRI |
epo:core-5.1.0 |
epo:core-5.2.0 |
dct:issued |
2025-06-04 |
2025-10-10 |
Added subClassOf Properties
Instance |
Property |
Value |
epo:QualityTargetInformation |
rdfs:subClassOf |
epo:ContextDescription |
Added Object Properties
Property |
Domain, Range and cardinality |
epo:definesPublicTransportationKilometers |
epo:ContractTerm → epo:Quantity [0..1] |
epo:describesAsset |
epo:ContractTerm → epo:Asset [0..*] |
epo:hasTransportServiceType |
epo:ContractTerm → at-voc:transport-service [0..*] |
epo:concernsContractTerm |
epo:QualityTargetInformation → epo:ContractTerm [1] |
epo:hasQualityTargetCode |
epo:QualityTargetInformation → at-voc:customer-service [1] |
Added Datatype Properties
Property |
Class |
Datatype/cardinality |
dct:description |
epo:Asset |
rdf:PlainLiteral [0..1] |
epo:hasPredominance |
epo:Asset |
rdf:PlainLiteral [0..1] |
epo:hasSignificance |
epo:Asset |
rdf:PlainLiteral [0..1] |
epo:hasQualityTargetDescription |
epo:QualityTargetInformation |
rdf:PlainLiteral [0..1] |
epo:hasUnknownDuration |
epo:DynamicPurchaseSystemTechnique |
xsd:boolean [0..1] |
epo:hasUnlimitedDuration |
epo:DynamicPurchaseSystemTechnique |
xsd:boolean [0..1] |
epo:hasUnknownDuration |
epo:ContractTerm |
xsd:boolean [0..1] |
epo:hasUnlimitedDuration |
epo:ContractTerm |
xsd:boolean [0..1] |
epo:hasSocialStandardsDescription |
epo:ContractTerm |
rdf:PlainLiteral [0..1] |
epo:hasReservedExecutionJustification |
epo:ContractTerm |
rdf:PlainLiteral [0..1] |
epo:hasPublicServiceObligationsDescription |
epo:ContractTerm |
rdf:PlainLiteral [0..1] |
epo:hasPenaltiesAndRewardsDescription |
epo:ContractTerm |
rdf:PlainLiteral [0..1] |
epo:hasParticularConditionsDescription |
epo:ContractTerm |
rdf:PlainLiteral [0..1] |
epo:hasGrantedExclusiveRightsDescription |
epo:ContractTerm |
rdf:PlainLiteral [0..1] |
epo:hasCompensationCostParametersDescription |
epo:ContractTerm |
rdf:PlainLiteral [0..1] |
epo:hasDurationAdditionalInformation |
epo:ContractTerm |
rdf:PlainLiteral [0..1] |
epo:hasTicketsSalesRevenueAllocation |
epo:ContractTerm |
xsd:decimal [0..1] |
eNotice
Metadata
Property |
Old Value |
New Value |
rdfs:comment |
This version is automatically generated from eNotice.xml on 2025-06-04 |
This version is automatically generated from eNotice.xml on 2025-10-10 |
owl:versionInfo |
5.1.0 |
5.2.0 |
owl:priorVersion |
||
owl:versionIRI |
epo:not-5.1.0 |
epo:not-5.2.0 |
dct:issued |
2025-06-04 |
2025-10-10 |
eCatalogue
Metadata
Property |
Old Value |
New Value |
rdfs:comment |
This version is automatically generated from eCatalogue.xml on 2025-06-04 |
This version is automatically generated from eCatalogue.xml on 2025-10-10 |
owl:versionInfo |
5.1.0 |
5.2.0 |
owl:priorVersion |
||
owl:versionIRI |
epo:cat-5.1.0 |
epo:cat-5.2.0 |
dct:issued |
2025-06-04 |
2025-10-10 |
eOrdering
Metadata
Property |
Old Value |
New Value |
rdfs:comment |
This version is automatically generated from eOrdering.xml on 2025-06-04 |
This version is automatically generated from eOrdering.xml on 2025-10-10 |
owl:versionInfo |
5.1.0 |
5.2.0 |
owl:priorVersion |
||
owl:versionIRI |
epo:ord-5.1.0 |
epo:ord-5.2.0 |
dct:issued |
2025-06-04 |
2025-10-10 |
eFulfilment
Metadata
Property |
Old Value |
New Value |
rdfs:comment |
This version is automatically generated from eFulfilment.xml on 2025-06-04 |
This version is automatically generated from eFulfilment.xml on 2025-10-10 |
owl:versionInfo |
5.1.0 |
5.2.0 |
owl:priorVersion |
||
owl:versionIRI |
epo:ful-5.1.0 |
epo:ful-5.2.0 |
dct:issued |
2025-06-04 |
2025-10-10 |
eContract
Metadata
Property |
Old Value |
New Value |
rdfs:comment |
This version is automatically generated from eContract.xml on 2025-06-04 |
This version is automatically generated from eContract.xml on 2025-10-10 |
owl:versionInfo |
5.1.0 |
5.2.0 |
owl:priorVersion |
||
owl:versionIRI |
epo:con-5.1.0 |
epo:con-5.2.0 |
dct:issued |
2025-06-04 |
2025-10-10 |
eAccess
Metadata
Property |
Old Value |
New Value |
rdfs:comment |
This version is automatically generated from eAccess.xml on 2025-06-04 |
This version is automatically generated from eAccess.xml on 2025-10-10 |
owl:versionInfo |
5.1.0 |
5.2.0 |
owl:priorVersion |
||
owl:versionIRI |
epo:acc-5.1.0 |
epo:acc-5.2.0 |
dct:issued |
2025-06-04 |
2025-10-10 |
eSubmission
eInvoicing
Metadata
Property |
Old Value |
New Value |
rdfs:comment |
This version is automatically generated from eInvoicing.xml on 2025-06-04 |
This version is automatically generated from eInvoicing.xml on 2025-10-10 |
owl:versionInfo |
5.1.0 |
5.2.0 |
owl:priorVersion |
||
owl:versionIRI |
epo:inv-5.1.0 |
epo:inv-5.2.0 |
dct:issued |
2025-06-04 |
2025-10-10 |
eEvaluation
Metadata
Property |
Old Value |
New Value |
rdfs:comment |
This version is automatically generated from eEvaluation.xml on 2025-06-04 |
This version is automatically generated from eEvaluation.xml on 2025-10-10 |
owl:versionInfo |
5.1.0 |
5.2.0 |
owl:priorVersion |
||
owl:versionIRI |
epo:eva-5.1.0 |
epo:eva-5.2.0 |
dct:issued |
2025-06-04 |
2025-10-10 |
eAwarding
Metadata
Property |
Old Value |
New Value |
rdfs:comment |
This version is automatically generated from eAwarding.xml on 2025-06-04 |
This version is automatically generated from eAwarding.xml on 2025-10-10 |
owl:versionInfo |
5.1.0 |
5.2.0 |
owl:priorVersion |
||
owl:versionIRI |
epo:awa-5.1.0 |
epo:awa-5.2.0 |
dct:issued |
2025-06-04 |
2025-10-10 |
eQualification
Metadata
Property |
Old Value |
New Value |
rdfs:comment |
This version is automatically generated from eQualification.xml on 2025-06-04 |
This version is automatically generated from eQualification.xml on 2025-10-10 |
owl:versionInfo |
5.1.0 |
5.2.0 |
owl:priorVersion |
||
owl:versionIRI |
epo:qua-5.1.0 |
epo:qua-5.2.0 |
dct:issued |
2025-06-04 |
2025-10-10 |
eRequest
Metadata
Property |
Old Value |
New Value |
rdfs:comment |
This version is automatically generated from eRequest.xml on 2025-06-04 |
This version is automatically generated from eRequest.xml on 2025-10-10 |
owl:versionInfo |
5.1.0 |
5.2.0 |
owl:priorVersion |
||
owl:versionIRI |
epo:req-5.1.0 |
epo:req-5.2.0 |
dct:issued |
2025-06-04 |
2025-10-10 |
ePayment
Metadata
Property |
Old Value |
New Value |
rdfs:comment |
This version is automatically generated from ePayment.xml on 2025-06-04 |
This version is automatically generated from ePayment.xml on 2025-10-10 |
owl:versionInfo |
5.1.0 |
5.2.0 |
owl:priorVersion |
||
owl:versionIRI |
epo:pay-5.1.0 |
epo:pay-5.2.0 |
dct:issued |
2025-06-04 |
2025-10-10 |
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