PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The data represents 131 billion Facebook ad impressions, 400 million unique visitors to social networking sites, more than 1 billion Facebook posts, and 4.3 billion social engagements on Facebook including comments, shares and likes.
http://www.w3.org/ns/prov#wasQuotedFrom
  • adotas.com