PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • AF/UD may be used for a case in which employment-related death is accepted but documents such as birth certificates, marriage certificates, or election forms have not been received.
http://www.w3.org/ns/prov#wasQuotedFrom
  • dol.gov