https://w3id.org/framester/conceptnet5/data/en/callow <https://w3id.org/framester/conceptnet5/schema/DerivedFrom> <https://w3id.org/framester/conceptnet5/cla/ang.calu.a> <https://w3id.org/framester/conceptnet5/schema/Synonym> <https://w3id.org/framester/conceptnet5/data/en/immature> risorse dalla linked data cloud