PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This content and communications may be submitted either on the Site or on third-party web sites that identify or are co-branded with our name or trademarks, and may include text, images, photographs, audio, video, or other material (collectively, ???User Content???).
http://www.w3.org/ns/prov#wasQuotedFrom
  • knowyourdose.org