https://w3id.org/framester/conceptnet5/data/en/work_together <https://w3id.org/framester/conceptnet5/schema/CausesDesire> <https://w3id.org/framester/conceptnet5/data/en/make_friend> <https://w3id.org/framester/conceptnet5/schema/HasProperty> <https://w3id.org/framester/conceptnet5/data/en/fun> risorse dalla linked data cloud