About: http://webisa.webdatacommons.org/310217294

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 event tested school and community policies and procedures for responding to an intentional act of violence at one of the schools or other school facilities.
http://www.w3.org/ns/prov#wasQuotedFrom	securityinfowatch.com