@prefix rdfs: . @prefix isac: . @prefix owl: . @prefix dbr: . @prefix isao: . @prefix skos: . = { isac:essential_component_ rdfs:label "essential component" ; owl:sameAs dbr:Schnirelmann_density ; isao:hasHead "component" ; isao:hasPreModifier "essential" . } = { isac:essential_component_ skos:broader isac:interest_rate_ . } = { isac:essential_component_ skos:broader isac:_component_ . } = { isac:essential_component_ skos:broader isac:_university_ . }