PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Their standards-based educational tools explore the science and technology of wind, solar, and other forms of renewable energy and their impact on the environment.
http://www.w3.org/ns/prov#wasQuotedFrom
  • vernier.com