https://w3id.org/framester/conceptnet5/data/en/auction <https://w3id.org/framester/conceptnet5/schema/IsA> <https://w3id.org/framester/conceptnet5/data/en/public_event> <https://w3id.org/framester/conceptnet5/data/en/commercial_activity> <https://w3id.org/framester/conceptnet5/data/en/sale_activity> <https://w3id.org/framester/conceptnet5/schema/ReceivesAction> <https://w3id.org/framester/conceptnet5/data/en/run_by_auctioneer> <https://w3id.org/framester/conceptnet5/schema/RelatedTo> <https://w3id.org/framester/conceptnet5/data/en/bid> <https://w3id.org/framester/conceptnet5/data/en/bidder> risorse dalla linked data cloud