PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • * Of the people who joined a cause on a social-networking site and/or followed a cause on a micro-blogging site, 47% (88% in China) became more involved in a good cause after learning about it on a site such as Facebook or Twitter.
http://www.w3.org/ns/prov#wasQuotedFrom
  • socialenterpriselive.com