PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The Stanford Solar Center features news articles, lesson plans (including an Interview with Mr. Sol???), activities, solar folklore, posters, and other resources.
http://www.w3.org/ns/prov#wasQuotedFrom
  • usra.edu