https://w3id.org/framester/conceptnet5/data/en/ionize_radiation <https://w3id.org/framester/conceptnet5/schema/AtLocation> <https://w3id.org/framester/conceptnet5/data/en/space> <https://w3id.org/framester/conceptnet5/schema/DerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/radiation.n> <https://w3id.org/framester/conceptnet5/data/en/ionize.v> risorse dalla linked data cloud