https://w3id.org/framester/conceptnet5/cla/ang.gewiss.a <https://w3id.org/framester/conceptnet5/schema/RelatedTo> <https://w3id.org/framester/conceptnet5/data/en/certain> <https://w3id.org/framester/conceptnet5/data/en/know> <https://w3id.org/framester/conceptnet5/data/en/sure> <https://w3id.org/framester/conceptnet5/data/en/reliable> <https://w3id.org/framester/conceptnet5/data/en/aware> <https://w3id.org/framester/conceptnet5/data/en/trustworthy> risorse dalla linked data cloud