https://w3id.org/framester/conceptnet5/data/en/will_rogers <https://w3id.org/framester/conceptnet5/schema/InstanceOf> <https://w3id.org/framester/conceptnet5/data/en/person> <https://w3id.org/framester/conceptnet5/data/en/columnist> <https://w3id.org/framester/conceptnet5/data/en/radio_personality> <https://w3id.org/framester/conceptnet5/data/en/comedy_film> risorse dalla linked data cloud