PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • FIELD OF THE INVENTION [0001] This invention pertains generally to systems and methods for targeting and delivering information content, such as marketing information or advertisements, over a content distribution system, such as the Internet, to those who are most likely to be interested in receiving such content, and, more particularly, to a system and method for targeting such content delivery
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.co.uk