About: http://webisa.webdatacommons.org/204700165

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 apparatus of FIG. 4 has essentially the same or similar structure as the apparatus shown in FIG. 2, except for the shape of the auxiliary cathode 43.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com