https://w3id.org/framester/conceptnet5/data/en/spontaneous_abortion <https://w3id.org/framester/conceptnet5/schema/DerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/abortion.n> <https://w3id.org/framester/conceptnet5/schema/Synonym> <https://w3id.org/framester/conceptnet5/data/en/miscarriage> risorse dalla linked data cloud