About: http://webisa.webdatacommons.org/121666286

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	Or, to develop new types of generators and motors that do not need permanent magnets, e.g., switched reluctance motors (which are very non-linear and difficult to control but it is possible).
http://www.w3.org/ns/prov#wasQuotedFrom	slashdot.org