PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • At the time, Yahoo said customers could continue to use its products, which were made for platforms including Microsoft Outlook and Gmail. (Xobni is inbox spelled backwards.)Yahoo said Wednesday it is shutting down those products and that many Xobni-like features have been incorporated into Yahoo Mail, such as compose auto-suggest and people-focused mail search.
http://www.w3.org/ns/prov#wasQuotedFrom
  • computerworld.com.au