https://w3id.org/framester/conceptnet5/data/en/protuberant <https://w3id.org/framester/conceptnet5/schema/EtymologicallyDerivedFrom> <https://w3id.org/framester/conceptnet5/cla/la.protuberans> <https://w3id.org/framester/conceptnet5/cla/la.protuberantis> <https://w3id.org/framester/conceptnet5/cla/la.protuberate> <https://w3id.org/framester/conceptnet5/cla/la.protuberare> risorse dalla linked data cloud