About: http://webisa.webdatacommons.org/430822954

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	A steam engine is an external combustion engine that can use multiple unrefined fuel sources.
http://www.w3.org/ns/prov#wasQuotedFrom	opensourceecology.org