About: http://webisa.webdatacommons.org/409888922

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 lower layer 26 a is preferably detachable from the electrode 36 and/or formed of a transparent material, such as glass or plastic, to permit optical observation.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com