PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • To the chemists among you: Is it possible to take carbon dioxide and methane and other gases and use them to make a substance that is not a greenhouse gas (or a pollutant)?
http://www.w3.org/ns/prov#wasQuotedFrom
  • forbes.com