About: http://webisa.webdatacommons.org/53922450

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	Following the September 11, 2001 terrorist attacks, aviation security has become a primary concern for governments all over the world, including Canada.
http://www.w3.org/ns/prov#wasQuotedFrom	tc.gc.ca