About: http://webisa.webdatacommons.org/271297784

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	Early inventors took natural phenomena, such as rivers and winds, and used them to turn paddlewheels and windmills.
http://www.w3.org/ns/prov#wasQuotedFrom	iec.ch