PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Furthermore most thin-film technologies use dangerous, toxic materials including cadmium telluride and indium among others.Despite the challenges, the global market for solar PV technology is growing very rapidly.
http://www.w3.org/ns/prov#wasQuotedFrom
  • huffingtonpost.com