PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The present invention is a method for selling a product and all phases of service and support to a customer for optimal use of the product.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com