About: http://webisa.webdatacommons.org/14621566

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	The explosive detection screening system of the present invention is designed to detect explosives, chemical agents or other controlled materials such as drugs or narcotics by detecting their vapor or particulate emissions.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca