https://w3id.org/framester/conceptnet5/data/en/liquid_nitrogen <https://w3id.org/framester/conceptnet5/schema/HasProperty> <https://w3id.org/framester/conceptnet5/data/en/cold> <https://w3id.org/framester/conceptnet5/data/en/very_cold> <https://w3id.org/framester/conceptnet5/schema/IsA> <https://w3id.org/framester/conceptnet5/data/en/colourless_and_odourless> risorse dalla linked data cloud