PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Google+ is just different, VERY different, and will never attract the majority of Facebook users and I think that many of us on Google+ will keep our Facebook, Twitter, LinkedIn and other social media accounts just to keep in touch with all of the people who will not make the switch.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com