PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This method, originally assumed harmless, can be used to mount an attack known as Cross Site Tracing, which has been discovered by Jeremiah Grossman (see links at the bottom of the page)+* TRACE: This method simply echoes back to the client whatever string has been sent to the server, and is used mainly for debugging purposes.
http://www.w3.org/ns/prov#wasQuotedFrom
  • owasp.org