PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • That is why brands such as Procter & Gamble and Salesforce.com are pushing deeper into social media.
http://www.w3.org/ns/prov#wasQuotedFrom
  • prnewsonline.com