PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • e document is sent by regular mail on the same day; or(4) By sending the document, including all attachments, by electronic mail if:(i) A copy of the document is sent by regular mail on the same day; and(ii) The party acknowledges receipt of the document by close of the next business day.(d) Acknowledgment of service.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ecfr.gov