PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The content also needs to be immediately relevant to the product or service being promoted as well as representing a natural outgrowth of the original call to action which brought the customer to the landing page in the first place.Generic landing pages are a serious faux-pas, as each one should refer in content, style, colors, and layout to the types utilized in the originating presentation.
http://www.w3.org/ns/prov#wasQuotedFrom
  • searchenginejournal.com