PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Furthermore, the carbon present in the asteroid has been cooked to such a degree as to form graphite and even nanodiamonds.
http://www.w3.org/ns/prov#wasQuotedFrom
  • astronomynow.com