https://w3id.org/framester/conceptnet5/data/en/see_something <https://w3id.org/framester/conceptnet5/schema/Causes> <https://w3id.org/framester/conceptnet5/data/en/fame> <https://w3id.org/framester/conceptnet5/schema/IsA> <https://w3id.org/framester/conceptnet5/data/en/perceive_it_with_eye> risorse dalla linked data cloud