https://w3id.org/framester/conceptnet5/data/en/computer_display <https://w3id.org/framester/conceptnet5/schema/IsA> <https://w3id.org/framester/conceptnet5/data/en/computer_peripheral> <https://w3id.org/framester/conceptnet5/data/en/hexalateral_object> <https://w3id.org/framester/conceptnet5/data/en/electronic_display_device> <https://w3id.org/framester/conceptnet5/data/en/computer_output_device> risorse dalla linked data cloud