About: http://webisa.webdatacommons.org/444826216

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	Some systems are designed to detect explosives, weapons, and other contraband items.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com