About: http://webisa.webdatacommons.org/430143934

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	FIG. 7D is a perspective view of an alternative embodiment of the magnetic yoke assembly illustrated in FIG. 7A, which includes an electromagnet.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com