@prefix dcterms: .
@prefix delta: .
@prefix dsv: .
@prefix owl: .
@prefix rdfs: .
@prefix sd: .
@prefix sh: .
@prefix skos: .
@prefix xhv: .
sh:conceptHistory , , , .
a sh:ConceptDelta;
dcterms:isPartOf ;
delta:deletion [] ;
delta:insertion [ skos:narrower ] .
a sh:ConceptDelta;
dcterms:isPartOf ;
delta:deletion [ skos:narrower ];
delta:deletion [ skos:narrower ];
delta:insertion [] ;
delta:insertion [] .
a sh:ConceptDelta;
dcterms:isPartOf ;
delta:deletion [] ;
delta:deletion [] ;
delta:insertion [ rdfs:label "Crude Petroleum and Natural Gas Production"@en ];
delta:insertion [ skos:prefLabel "W.05.01.02 Crude Petroleum and Natural Gas Production"@en ] .
a sh:ConceptDelta;
dcterms:isPartOf ;
delta:deletion [] ;
delta:insertion [ skos:narrower ] .