About: http://webisa.webdatacommons.org/45381257

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	or many reasons, including the fact that several anonymous bomb threats were called in a few days before the VT massacre.
http://www.w3.org/ns/prov#wasQuotedFrom	metafilter.com