PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • B. WHY YOU SHOULD WRITE A UNIQUE SALES LETTER FOR EACH PRODUCT. People are buying products, especially books, on the net in exploding numbers, but most Author/Speaker Web sites miss out on this opportunity.
http://www.w3.org/ns/prov#wasQuotedFrom
  • parapublishing.com