About: http://webisa.webdatacommons.org/23121976

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	The field electrodes 4 are spaced apart from each other, for example by 1.8 cm.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca