https://w3id.org/framester/conceptnet5/data/en/pouch_mammal <https://w3id.org/framester/conceptnet5/schema/IsA> <https://w3id.org/framester/conceptnet5/data/en/animal> <https://w3id.org/framester/conceptnet5/data/en/mammal> <https://w3id.org/framester/conceptnet5/data/en/non_person_animal> <https://w3id.org/framester/conceptnet5/data/en/biological_subclass> risorse dalla linked data cloud