https://w3id.org/framester/conceptnet5/data/en/virgin_island <https://w3id.org/framester/conceptnet5/schema/DerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/virgin> <https://w3id.org/framester/conceptnet5/schema/HasA> <https://w3id.org/framester/conceptnet5/data/en/beach> <https://w3id.org/framester/conceptnet5/data/en/2_airport> risorse dalla linked data cloud