About: http://webisa.webdatacommons.org/341640984

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	Furthermore, x-ray and other systems are increasingly being used by airport security personnel to inspect luggage and other packages for contraband, guns, knives, explosives, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com