About: http://webisa.webdatacommons.org/141698236

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	Improvements have been made to insulating materials and to the reduction of voltage stressing within the windings, for example as the winding coils emerge from their slots.
http://www.w3.org/ns/prov#wasQuotedFrom	readbag.com