@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:deletion [ skos:related ]; delta:insertion [ skos:related ]; delta:insertion [] . a sh:ConceptDelta; dcterms:isPartOf ; delta:deletion [ skos:prefLabel "Ökonomische Theorie der Gewerkschaft"@de ]; delta:deletion [] ; delta:deletion [] ; delta:deletion [ skos:altLabel "Microeconomics of unions"@en ]; delta:deletion [ skos:altLabel "Politische Ökonomie der Gewerkschaft"@de ]; delta:deletion [] ; delta:deletion [ skos:prefLabel "Economic theory of union behaviour"@en ]; delta:deletion [ skos:related ]; delta:deletion [ skos:broader ]; delta:deletion [] ; delta:deletion [] ; delta:insertion [ skos:related ]; delta:insertion [] ; delta:insertion [ skos:altLabel "Trade union model"@en ]; delta:insertion [] ; delta:insertion [] ; delta:insertion [ skos:prefLabel "Trade union theory"@en ]; delta:insertion [] ; delta:insertion [ skos:altLabel "Model of trade union formation"@en ]; delta:insertion [] ; delta:insertion [] ; delta:insertion [ skos:prefLabel "Gewerkschaftstheorie"@de ] .