https://w3id.org/framester/conceptnet5/data/en/john_bull <https://w3id.org/framester/conceptnet5/schema/DerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/john.n> <https://w3id.org/framester/conceptnet5/schema/RelatedTo> <https://w3id.org/framester/conceptnet5/data/en/johnny_canuck> <https://w3id.org/framester/conceptnet5/data/en/uncle_sam> risorse dalla linked data cloud