PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Wind and other technologies can make a large energy contribution to the nation???s supply even while their contribution to baseload may be modest.
http://www.w3.org/ns/prov#wasQuotedFrom
  • aps.org