About: http://webisa.webdatacommons.org/21012843

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	Thus, measurement of this turns ratio is a basic means of assuring that the correct number of copper wire turns were actually wound into each winding.
http://www.w3.org/ns/prov#wasQuotedFrom	ethw.org