About: http://webisa.webdatacommons.org/12285134

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	One electrode, in particular the electrode 18, is connectable via a switch 21 to a battery 22 arranged in the practice cartridge.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com