https://w3id.org/framester/conceptnet5/data/en/retro <https://w3id.org/framester/conceptnet5/schema/RelatedTo> <https://w3id.org/framester/conceptnet5/data/en/behind> <https://w3id.org/framester/conceptnet5/data/en/back> <https://w3id.org/framester/conceptnet5/data/en/direction> <https://w3id.org/framester/conceptnet5/data/en/old_fashion> <https://w3id.org/framester/conceptnet5/data/en/opposite> <https://w3id.org/framester/conceptnet5/data/en/backward> <https://w3id.org/framester/conceptnet5/data/en/old_school> risorse dalla linked data cloud