PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Skype Services: the Skype Website and any other products and services made available to You by Skype or its Affiliates, in addition to the Skype Software.
http://www.w3.org/ns/prov#wasQuotedFrom
  • gentoo.org