PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Expanded Research Effort We recommend an expanded research effort directed at methods for deterring and detecting major security threats, including efforts to improve techniques for security screening.
http://www.w3.org/ns/prov#wasQuotedFrom
  • nap.edu