About: http://webisa.webdatacommons.org/423185424

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	The ignition temperature of a substance is the lowest temperature necessary to cause the vapor-air mixture over the liquid to ignite and continue to burn without the heat source.
http://www.w3.org/ns/prov#wasQuotedFrom	radford.edu