PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Withholding certificates, certifications, documentary evidence, or other statements or documentation provided to a withholding agent are not required to be attached to the form.
http://www.w3.org/ns/prov#wasQuotedFrom
  • federalregister.gov