@prefix skos: . @prefix isac: . isac:_member_ skos:broader isac:elect_member_ . skos:broader isac:elect_member_ . isac:_speaker_ skos:broader isac:elect_member_ . isac:_president_ skos:broader isac:elect_member_ . isac:_representative_ skos:broader isac:elect_member_ . isac:_mayor_ skos:broader isac:elect_member_ . isac:_staff_ skos:broader isac:elect_member_ . isac:_officer_ skos:broader isac:elect_member_ . isac:_chair_ skos:broader isac:elect_member_ .