PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • ut what is causing the outage, the Internet Storm Center, which provides a free analysis and warning service to thousands of internet users and organisations" has had it confirmed that some of Google's service were down, including Gmail, Reader, Docs, News, Apps and even YouTube.Some theories regarding why Google stopped working (or ground to a sluggish pace) are that AT&T's web network went down
http://www.w3.org/ns/prov#wasQuotedFrom
  • techradar.com