PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Note: A system is considered grounded if the supplying source, such as a transformer or generator is grounded in addition to the grounding means on the supply side of the service equipment disconnecting device for separately derived systems.
http://www.w3.org/ns/prov#wasQuotedFrom
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