About: http://webisa.webdatacommons.org/129188016

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	Other ignition sources include electrostatic discharge and hot surfaces, e.g. overheated bearings arching from machinery, friction, and fire.
http://www.w3.org/ns/prov#wasQuotedFrom	siemens.com