PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • By all reasonable expectations, Microsoft has no obligation to provide consumers with any free updates past the warranty period; we should all rightfully be paying an annual maintenance fee for continued security and bug fixes for Windows, Office, and other Microsoft software.
http://www.w3.org/ns/prov#wasQuotedFrom
  • howtogeek.com