https://w3id.org/framester/conceptnet5/data/en/roflcopter <https://w3id.org/framester/conceptnet5/schema/DerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/rofl> <https://w3id.org/framester/conceptnet5/schema/EtymologicallyDerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/helicopter> <https://w3id.org/framester/conceptnet5/data/en/rofl> <https://w3id.org/framester/conceptnet5/schema/RelatedTo> <https://w3id.org/framester/conceptnet5/data/en/laugh> <https://w3id.org/framester/conceptnet5/schema/Synonym> <https://w3id.org/framester/conceptnet5/data/en/lol> <https://w3id.org/framester/conceptnet5/data/en/lmao> <https://w3id.org/framester/conceptnet5/data/en/ftw> <https://w3id.org/framester/conceptnet5/data/en/rofl> risorse dalla linked data cloud