https://w3id.org/framester/conceptnet5/data/en/charlie_chaplin <https://w3id.org/framester/conceptnet5/schema/InstanceOf> <https://w3id.org/framester/conceptnet5/data/en/person> <https://w3id.org/framester/conceptnet5/schema/IsA> <https://w3id.org/framester/conceptnet5/data/en/actor> <https://w3id.org/framester/conceptnet5/data/en/artist> risorse dalla linked data cloud