PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • wherein p is an integer from 0 to 3 and X4 is selected from H, p-OR1, p-NO2, or p-F;
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com