https://w3id.org/framester/conceptnet5/data/en/flotation_device <https://w3id.org/framester/conceptnet5/schema/AtLocation> <https://w3id.org/framester/conceptnet5/data/en/boat> <https://w3id.org/framester/conceptnet5/schema/CapableOf> <https://w3id.org/framester/conceptnet5/data/en/life> <https://w3id.org/framester/conceptnet5/data/en/save_your_life> <https://w3id.org/framester/conceptnet5/schema/Synonym> <https://w3id.org/framester/conceptnet5/data/en/personal_flotation_device> risorse dalla linked data cloud