PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Protecting the national electricity grid from cyber attacks is a critical national security issue for the United States and the industry needs to do more to protect itself from threats posed by hackers and other cyber criminals.
http://www.w3.org/ns/prov#wasQuotedFrom
  • computing.co.uk