PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Wind and Other Energy Systems ???covers using wind, geo-thermal, hydro, and other sources to produce electricity,??? said Stough.
http://www.w3.org/ns/prov#wasQuotedFrom
  • mdcoastdispatch.com