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