PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • do not companies realize that in today's world, the website is a great opportunity to practice customer-centered interaction -- make the customers happy and they will come back again and again?
http://www.w3.org/ns/prov#wasQuotedFrom
  • jnd.org