PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The billboard campaign will be supplemented with Internet advertising, including the use of social media such as Facebook and Twitter.
http://www.w3.org/ns/prov#wasQuotedFrom
  • highlandstoday.com