About: http://webisa.webdatacommons.org/299106945

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	Security systems must protect against a variety of intrusions such as sabotage to the aircraft, placement of listening devices, smuggling, particularly of drugs, theft and acts of terrorism.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com