https://w3id.org/framester/conceptnet5/data/en/serial_killer <https://w3id.org/framester/conceptnet5/schema/DerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/killer.n> <https://w3id.org/framester/conceptnet5/data/en/serial.a> <https://w3id.org/framester/conceptnet5/schema/IsA> <https://w3id.org/framester/conceptnet5/data/en/murderer> <https://w3id.org/framester/conceptnet5/schema/NotIsA> <https://w3id.org/framester/conceptnet5/data/en/normal_person> risorse dalla linked data cloud