PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The Secretary may grant a reasonable extension of time for filing any return, declaration, statement, or other document required by this title or by regulations.
http://www.w3.org/ns/prov#wasQuotedFrom
  • gpo.gov