About: http://webisa.webdatacommons.org/91217147

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	English: Small internal-combustion piston engines, typically used on farms or other rural locations to provide power in the mid-20th century, before widespread electricity distribution.
http://www.w3.org/ns/prov#wasQuotedFrom	wikimedia.org