https://w3id.org/framester/conceptnet5/data/en/neopythagoreanism <https://w3id.org/framester/conceptnet5/schema/EtymologicallyDerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/neo> <https://w3id.org/framester/conceptnet5/data/en/pythagoreanism> risorse dalla linked data cloud