https://w3id.org/framester/conceptnet5/data/en/source_of_illumination

<https://w3id.org/framester/conceptnet5/data/en/non_agentive_artifact>
<https://w3id.org/framester/conceptnet5/data/en/artifact_type_by_function>
<https://w3id.org/framester/conceptnet5/data/en/power_device>

risorse dalla linked data cloud