About: http://webisa.webdatacommons.org/454088667

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 FIG. 1, a magnetic core 1 comprises a ferromagnetic material such as ferrite, around which a principal coil 2 is wound a predetermined number of times, as also is a subsidiary coil 3.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com