@prefix skos: . @prefix isac: . isac:_workshop_ skos:broader isac:appropriate_activity_ . isac:educational_program_ skos:broader isac:appropriate_activity_ . isac:_dancing_ skos:broader isac:appropriate_activity_ . isac:_homework_ skos:broader isac:appropriate_activity_ . isac:_art_ skos:broader isac:appropriate_activity_ . isac:_child_ skos:broader isac:appropriate_activity_ . isac:_project_ skos:broader isac:appropriate_activity_ . isac:_reading_ skos:broader isac:appropriate_activity_ . isac:_committee_ skos:broader isac:appropriate_activity_ . isac:_publication_ skos:broader isac:appropriate_activity_ . isac:_activity_ skos:broader isac:appropriate_activity_ . isac:_game_ skos:broader isac:appropriate_activity_ . isac:_skill_ skos:broader isac:appropriate_activity_ . isac:_training_ skos:broader isac:appropriate_activity_ . isac:_conference_ skos:broader isac:appropriate_activity_ . isac:_craft_ skos:broader isac:appropriate_activity_ . isac:_visit_ skos:broader isac:appropriate_activity_ . isac:_testing_ skos:broader isac:appropriate_activity_ . isac:_monitoring_ skos:broader isac:appropriate_activity_ . isac:pumpkin_decorating_ skos:broader isac:appropriate_activity_ .