https://w3id.org/framester/conceptnet5/data/en/megapixel <https://w3id.org/framester/conceptnet5/schema/DerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/mega> <https://w3id.org/framester/conceptnet5/data/en/pixel.n> <https://w3id.org/framester/conceptnet5/schema/EtymologicallyDerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/mega> <https://w3id.org/framester/conceptnet5/data/en/pixel> risorse dalla linked data cloud