https://w3id.org/framester/conceptnet5/data/en/magazine_article <https://w3id.org/framester/conceptnet5/schema/IsA> <https://w3id.org/framester/conceptnet5/data/en/short> <https://w3id.org/framester/conceptnet5/data/en/article> <https://w3id.org/framester/conceptnet5/data/en/publish_work> risorse dalla linked data cloud