About: http://webisa.webdatacommons.org/404435423

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	Virtual Anode???A virtual anode refers to the aperture of a focusing element, e.g. a closed focusing wall, through which current from an actual anode passes before reaching a cathode.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com