PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It will also remind you of how your favorite clients came to you to begin with???be it by word of mouth from another client, a friend or other referral source; an advertisement or other marketing initiative; or hearing you speak at a seminar.
http://www.w3.org/ns/prov#wasQuotedFrom
  • americanbar.org