https://w3id.org/framester/conceptnet5/data/en/skate_rink.n <https://w3id.org/framester/conceptnet5/schema/RelatedTo> <https://w3id.org/framester/conceptnet5/data/en/build> <https://w3id.org/framester/conceptnet5/data/en/surface> <https://w3id.org/framester/conceptnet5/data/en/water> <https://w3id.org/framester/conceptnet5/data/en/freeze> <https://w3id.org/framester/conceptnet5/data/en/skate> <https://w3id.org/framester/conceptnet5/data/en/roller_rink> <https://w3id.org/framester/conceptnet5/data/en/ice_hockey> risorse dalla linked data cloud