https://w3id.org/framester/conceptnet5/data/en/levee <https://w3id.org/framester/conceptnet5/schema/IsA> <https://w3id.org/framester/conceptnet5/data/en/embankment> <https://w3id.org/framester/conceptnet5/data/en/flow_control_device> <https://w3id.org/framester/conceptnet5/data/en/tactical_line> <https://w3id.org/framester/conceptnet5/schema/Synonym> <https://w3id.org/framester/conceptnet5/data/en/embankment> <https://w3id.org/framester/conceptnet5/data/en/quay> <https://w3id.org/framester/conceptnet5/data/en/floodbank> risorse dalla linked data cloud