PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • However, for text and banner advertising programs such as Google Adwords, MySpace Advertising or Facebook Advertising the relavent 3rd parties will usually charge either per click (known as Pay-Per-Click or PPC) or per view/impression.
http://www.w3.org/ns/prov#wasQuotedFrom
  • antevo.com.au