PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • te that we highly recommend that you use a unique reference number in the identification block ??? doing so will help us locate information about your certificate if there is a problem.
http://www.w3.org/ns/prov#wasQuotedFrom
  • usda.gov