PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • To answer your question, the following is an example of how you would go about setting the compression on a jpeg through the use of the encoder; I did not write this, it is from MSDN but it is still a pretty good example of what you would need to do:
http://www.w3.org/ns/prov#wasQuotedFrom
  • codeproject.com