PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • More and more companies, communicators and CEOs are using Twitter and other social media to reach customers, clients and colleagues; research markets and trends; and sell their products, services and ideas.Social media is more like a cocktail party than a press release.
http://www.w3.org/ns/prov#wasQuotedFrom
  • prsa.org