About: http://webisa.webdatacommons.org/425287819

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	Over 500,000 people were exposed to toxic gas and other chemicals, killing as many as 10,000 people in one night.
http://www.w3.org/ns/prov#wasQuotedFrom	kidsfirst.org