PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Professor Wallace asked Ms. Browner about pressing environmental issues including fracking, the Keystone XL pipeline, and how the new EPA rules will help combat climate change.
http://www.w3.org/ns/prov#wasQuotedFrom
  • american.edu