About: http://webisa.webdatacommons.org/95153903

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, a ring discharge may be ignited and maintained without electrodes by means of a magnetic field, e.g. a high-frequency magnetic field.
http://www.w3.org/ns/prov#wasQuotedFrom	sumobrain.com