About: http://webisa.webdatacommons.org/391373447

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	Officials say there were three or four machines, including a generator that could have produced carbon monoxide, but could not pinpoint the exact source at the time.
http://www.w3.org/ns/prov#wasQuotedFrom	21alive.com