PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • I instead chose to use the natural gas, methane, that is produced by decomposing organic matter, especially herbivore manure, to design a mini-Hindenburg full of natural gas.
http://www.w3.org/ns/prov#wasQuotedFrom
  • disinfo.com