PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • We will discuss the roles of social media, websites, email lists and other resources and how they work together to sell your book.
http://www.w3.org/ns/prov#wasQuotedFrom
  • adweek.com