About: http://webisa.webdatacommons.org/376132517

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 Dec. 14 massacre at Sandy Hook Elementary left 27 victims, including 20 children, and the killer dead, making it the third-worst school attack in history after the 2007 Virginia Tech massacre and the 1927 Bath School bombing.
http://www.w3.org/ns/prov#wasQuotedFrom	slate.com