https://w3id.org/framester/conceptnet5/data/en/rare_earth.n <https://w3id.org/framester/conceptnet5/schema/RelatedTo> <https://w3id.org/framester/conceptnet5/data/en/distribute> <https://w3id.org/framester/conceptnet5/data/en/oxide> <https://w3id.org/framester/conceptnet5/data/en/lanthanide> <https://w3id.org/framester/conceptnet5/data/en/ceramic> <https://w3id.org/framester/conceptnet5/data/en/metal> <https://w3id.org/framester/conceptnet5/data/en/occur> <https://w3id.org/framester/conceptnet5/data/en/glaze> <https://w3id.org/framester/conceptnet5/data/en/naturally> <https://w3id.org/framester/conceptnet5/data/en/concentration> <https://w3id.org/framester/conceptnet5/data/en/glassmaking> risorse dalla linked data cloud