PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The review looked at whether the sites had alternatives for audio and visual content, contrasting colors, graphics, language, and other elements that may make the sites easier to use.
http://www.w3.org/ns/prov#wasQuotedFrom
  • blogspot.com