PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Although measures may be taken to secure these documents, such as password protection or encryption, once these documents are displayed by a web browser or other application, one can normally perform a ???copy??? command to copy some or all of a document being displayed into a designated region in memory referred to as a buffer.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.ca