PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Direct Mail order, also known as direct marketing, includes postcards, brochures, sales, letters, reply cards, and other printed promotional materials that you can deliver through the U.S. Postal Service to obtain mailed, phoned, faxed, or e-mailed customer responses.
http://www.w3.org/ns/prov#wasQuotedFrom
  • sbomag.com