About: http://webisa.webdatacommons.org/356162008

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	Trace Explosives-Detection Devices TEDDs are widely used in airports, but no comprehensive methodology has been developed to evaluate their effectiveness, such as standard test articles or instrument and operator requirements.
http://www.w3.org/ns/prov#wasQuotedFrom	nap.edu