About: http://webisa.webdatacommons.org/214727667

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 surfaces are angled towards each other so that, prior to the insertion of the chamber 17 between the plates 50A, 50B, the bottoms of the plates are slightly closer to each other than the tops.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com