@prefix skos: . @prefix isac: . isac:_armenia_ skos:broader isac:_balkans_ . isac:_russium_ skos:broader isac:_balkans_ . isac:_greece_ skos:broader isac:_balkans_ . isac:_kosovo_ skos:broader isac:_balkans_ . isac:_albania_ skos:broader isac:_balkans_ . isac:_albanium_ skos:broader isac:_balkans_ . isac:_crime_ skos:broader isac:_balkans_ . isac:_germany_ skos:broader isac:_balkans_ . isac:_turkey_ skos:broader isac:_balkans_ . isac:_montenegro_ skos:broader isac:_balkans_ . isac:_iraq_ skos:broader isac:_balkans_ . isac:_poland_ skos:broader isac:_balkans_ . isac:_bulgaria_ skos:broader isac:_balkans_ . isac:_hungary_ skos:broader isac:_balkans_ . isac:_serbium_ skos:broader isac:_balkans_ . isac:_romania_ skos:broader isac:_balkans_ . isac:_serbia_ skos:broader isac:_balkans_ . isac:_croatia_ skos:broader isac:_balkans_ . isac:_thrace_ skos:broader isac:_balkans_ .