About: http://webisa.webdatacommons.org/29570107

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	In this example, the secondary coil 18 is a one-turn short coil composed of a non-magnetic and conductive material such as a cylindrical ring of aluminum.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com