About: http://webisa.webdatacommons.org/279700254

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	Because the electric field is a vector, the signals may optionally be applied to combinations of electrodes simultaneously in order to form a desired resultant vector.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com