https://w3id.org/framester/conceptnet5/data/en/opera_singer <https://w3id.org/framester/conceptnet5/schema/AtLocation> <https://w3id.org/framester/conceptnet5/data/en/opera> <https://w3id.org/framester/conceptnet5/data/en/at_opera> <https://w3id.org/framester/conceptnet5/schema/CapableOf> <https://w3id.org/framester/conceptnet5/data/en/read_music> <https://w3id.org/framester/conceptnet5/data/en/sing_aria> <https://w3id.org/framester/conceptnet5/schema/DerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/opera.n> <https://w3id.org/framester/conceptnet5/data/en/singer.n> <https://w3id.org/framester/conceptnet5/schema/IsA> <https://w3id.org/framester/conceptnet5/data/en/actor> <https://w3id.org/framester/conceptnet5/data/en/singer> <https://w3id.org/framester/conceptnet5/data/en/type_of_actor_classify_by_medium> risorse dalla linked data cloud