https://w3id.org/framester/conceptnet5/data/en/laborious.a <https://w3id.org/framester/conceptnet5/schema/RelatedTo> <https://w3id.org/framester/conceptnet5/data/en/effort> <https://w3id.org/framester/conceptnet5/data/en/difficult> <https://w3id.org/framester/conceptnet5/data/en/industrious> <https://w3id.org/framester/conceptnet5/data/en/toilsome> <https://w3id.org/framester/conceptnet5/data/en/painstaking> risorse dalla linked data cloud