PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Today, solar competes mainly with the other means of making electricity: coal, natural gas, and nuclear (more on how those stack up in my next post).
http://www.w3.org/ns/prov#wasQuotedFrom
  • typepad.com