https://w3id.org/framester/conceptnet5/data/en/linebacker <https://w3id.org/framester/conceptnet5/schema/CapableOf> <https://w3id.org/framester/conceptnet5/data/en/shoulder_offense> <https://w3id.org/framester/conceptnet5/schema/Synonym> <https://w3id.org/framester/conceptnet5/data/en/line_backer> risorse dalla linked data cloud