PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The entire system can be powered by clean, safe renewable energy including wind, solar, geothermal, and ocean/tidal.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ushsr.com