PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In addition to the core competitions, students can also compete in a number of online challenges focused on specific technologies and platforms, including Windows 8, Windows Azure and Windows Phone.
http://www.w3.org/ns/prov#wasQuotedFrom
  • techcrunch.com