PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • necessarily limited to, system calls of any sort such as using system(), backticks or piped open() calls, open calls that can write to disk, unlink() which deletes files, and rename().
http://www.w3.org/ns/prov#wasQuotedFrom
  • web66.com