PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In addition to using SecureDrop, we recommend that you: use a secure computer to communicate with us - one that does not maintain enterprise software or malware that might be used to record your activities; use an operating system that helps preserve your privacy and anonymity, such as Tails; delete trails of communication that you store on your computer, such as copies of messages or your secure
http://www.w3.org/ns/prov#wasQuotedFrom
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