PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It says only a few countries, including China and Russia, have the skills to create vulnerabilities in protected systems by interfering with components.To illustrate the danger, the report describes a recently declassified Cold War-era case in which the Soviets modified IBM Selectric typewriters used at the U.S. Embassy in Moscow so that every keystroke was transmitted to a nearby listening post.
http://www.w3.org/ns/prov#wasQuotedFrom
  • washingtonpost.com