@prefix ae: <https://ontology.inferal.com/modules/artifact-evolution/> .
@prefix ex: <https://example.com/artifact-evolution/query/unplanned/> .

ex:artifact a ae:GovernedArtifact ; ae:hasArtifactVersion ex:v1, ex:v2 .
ex:v1 a ae:ArtifactVersion ; ae:versionOfArtifact ex:artifact .
ex:v2 a ae:ArtifactVersion ; ae:versionOfArtifact ex:artifact .

ex:changes
    a ae:ChangeSet ;
    ae:concernsArtifact ex:artifact ;
    ae:baselineVersion ex:v1 ;
    ae:resultVersion ex:v2 ;
    ae:hasChange ex:unplanned, ex:planned .

ex:unplanned a ae:RealizedChange ; ae:hasChangeKind ae:Modification ; ae:affectsResource ex:term-a .
ex:planned a ae:RealizedChange ; ae:hasChangeKind ae:Addition ; ae:affectsResource ex:term-b ; ae:plannedByProposal ex:proposal .
ex:proposal a ae:ChangeProposal .