About: http://webisa.webdatacommons.org/102498624

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	Flammable gases can be ignited by static electricity or by a heat source, such as a flame or a hot object.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com