https://w3id.org/framester/conceptnet5/data/en/ferromagnetic <https://w3id.org/framester/conceptnet5/schema/DerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/ferro> <https://w3id.org/framester/conceptnet5/data/en/ferromagnet.n> <https://w3id.org/framester/conceptnet5/schema/RelatedTo> <https://w3id.org/framester/conceptnet5/data/en/hard> <https://w3id.org/framester/conceptnet5/data/en/soft> <https://w3id.org/framester/conceptnet5/data/en/permeability> <https://w3id.org/framester/conceptnet5/data/en/coercivity> risorse dalla linked data cloud