https://w3id.org/framester/conceptnet5/data/en/stair.n <https://w3id.org/framester/conceptnet5/schema/RelatedTo> <https://w3id.org/framester/conceptnet5/data/en/floor> <https://w3id.org/framester/conceptnet5/data/en/series> <https://w3id.org/framester/conceptnet5/data/en/step> <https://w3id.org/framester/conceptnet5/data/en/staircase> <https://w3id.org/framester/conceptnet5/schema/Synonym> <https://w3id.org/framester/conceptnet5/data/en/stairway> <https://w3id.org/framester/conceptnet5/data/en/staircase> risorse dalla linked data cloud