https://w3id.org/framester/conceptnet5/data/en/gastropod <https://w3id.org/framester/conceptnet5/schema/DerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/gastro> <https://w3id.org/framester/conceptnet5/schema/IsA> <https://w3id.org/framester/conceptnet5/data/en/mollusk> <https://w3id.org/framester/conceptnet5/data/en/biological_class> <https://w3id.org/framester/conceptnet5/data/en/another_word_for_snail> risorse dalla linked data cloud