https://w3id.org/framester/conceptnet5/data/en/flotsam_and_jetsam <https://w3id.org/framester/conceptnet5/schema/AtLocation> <https://w3id.org/framester/conceptnet5/data/en/sea> <https://w3id.org/framester/conceptnet5/schema/DerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/jetsam.n> <https://w3id.org/framester/conceptnet5/data/en/flotsam.n> risorse dalla linked data cloud