PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • About PowerFilm PowerFilm, Inc. was founded in 1988 and is a world-leading developer and manufacturer of thin, flexible solar modules using a proprietary production process.
http://www.w3.org/ns/prov#wasQuotedFrom
  • prweb.com