PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • We???ve also seen dozens of public status updates and tweets from English-speaking users saying their ads are in Arabic, Russian, Swedish, Japanese, German and other foreign languages.
http://www.w3.org/ns/prov#wasQuotedFrom
  • adweek.com