About: http://webisa.webdatacommons.org/133824543

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 any situation which poses a significant threat to students or staff such as a bomb threat, gas
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com