About: http://webisa.webdatacommons.org/233846057

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 second component of pre-screening was a program to identify those passengers on each flight who may pose a threat to aviation.
http://www.w3.org/ns/prov#wasQuotedFrom	sacred-texts.com