PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In the blog post, Systrom clearly states that it is not Instagram's intention to sell users' photos, although he does not address concerns about language giving Instagram rights to sublicense the content to an entity other than itself.
http://www.w3.org/ns/prov#wasQuotedFrom
  • imaging-resource.com