PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This area of work is beginning to overlap with the drive toward energy efficiency and the desire to reduce carbon dioxide and other greenhouse gas emissions from combustion processes.
http://www.w3.org/ns/prov#wasQuotedFrom
  • newworldencyclopedia.org