About: http://webisa.webdatacommons.org/326931900

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	These firedamp gases can gather in deposits, such as coal seams or other underlying rock formations, so any amount of open flame in an active coal mine can potentially lead to a fire or a destructive explosion.
http://www.w3.org/ns/prov#wasQuotedFrom	wisegeek.com