About: http://webisa.webdatacommons.org/340886115

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	Necessity in this context suggests that the police officer suspects that no measure other than arrest will prevent a terrorist act.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com