https://w3id.org/framester/conceptnet5/data/en/sanger <https://w3id.org/framester/conceptnet5/schema/EtymologicallyDerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/sandwich> <https://w3id.org/framester/conceptnet5/data/en/sango> risorse dalla linked data cloud