About: http://webisa.webdatacommons.org/59194374

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	Although several of the embodiments are illustrated with ionizing electrodes 8 in the form of straight, electrically conducting wires, other embodiments maybe constructed with sharp, distally extending objects such as needles or points.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es