PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • While his father is certainly contributory, Obama's papa pales in comparison to his teachers at Columbia, Harvard, his friends such as Van Jones, Ayers, Rev. Hateful Wright, etc.
http://www.w3.org/ns/prov#wasQuotedFrom
  • washingtonpost.com