About: http://webisa.webdatacommons.org/131153379

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	In one aspect, electrodes 21 or 23 operate as cathodes and patient return electrode 30 is an anode.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com