PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In April solar, wind, and other non-hydro renewables made up 7.4 percent of all U.S. generation, while hydropower made up 7 percent of the total, according to the EIA???s Electric Power Monthly.
http://www.w3.org/ns/prov#wasQuotedFrom
  • cleantechnica.com