PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • That night, halfway through his address, the president proposed a new $5.6 billion federal program, called Project BioShield, to develop and purchase vaccines and other medical countermeasures to biowarfare agents like anthrax, along with other potential weapons of mass destruction, such as a radiation-producing nuclear bomb.
http://www.w3.org/ns/prov#wasQuotedFrom
  • govexec.com