PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • I agree with DeviantArt being a good option for sharing your pictures (although I am personally tired of seeing mostly nude photos there).
http://www.w3.org/ns/prov#wasQuotedFrom
  • stackexchange.com