About: http://webisa.webdatacommons.org/219469060

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	DOD continually develops and tests countermeasures to protect U.S. and allied aircraft from both types of missile threats.
http://www.w3.org/ns/prov#wasQuotedFrom	gao.gov