@prefix dcterms: . @prefix delta: . @prefix dsv: . @prefix owl: . @prefix rdfs: . @prefix sd: . @prefix sh: . @prefix skos: . @prefix xhv: . a sh:ConceptDelta; dcterms:isPartOf ; delta:deletion [ skos:narrower ]; delta:deletion [] ; delta:deletion [] ; delta:deletion [] ; delta:deletion [ skos:related ]; delta:deletion [] ; delta:deletion [ skos:related ]; delta:deletion [] ; delta:deletion [] ; delta:deletion [ skos:altLabel "Reine AuĂźenwirtschaftstheorie"@de ]; delta:deletion [] ; delta:deletion [] ; delta:deletion [] ; delta:deletion [ skos:prefLabel "International Economic Theory"@en ]; delta:insertion [ skos:prefLabel "International economics"@en ]; delta:insertion [ skos:altLabel "Handelstheorie"@de ]; delta:insertion [] ; delta:insertion [] ; delta:insertion [ skos:altLabel "Trade theory"@en ]; delta:insertion [ skos:altLabel "Internationale Ă–konomik"@de ]; delta:insertion [] ; delta:insertion [ skos:altLabel "International trade theory"@en ]; delta:insertion [ skos:narrower ]; delta:insertion [ skos:narrower ]; delta:insertion [ skos:altLabel "Internationale Handelstheorie"@de ]; delta:insertion [] ; delta:insertion [ skos:narrower ]; delta:insertion [] . sh:conceptHistory , , . a sh:ConceptDelta; dcterms:isPartOf ; delta:deletion [ skos:broader ]; delta:insertion [] . a sh:ConceptDelta; dcterms:isPartOf ; delta:deletion [] ; delta:deletion [ skos:prefLabel "International economics"@en ]; delta:insertion [ skos:prefLabel "International Economic Theory"@en ]; delta:insertion [] .