About: http://webisa.webdatacommons.org/328564965

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	Both chambers 12 and 14 shown in FIGS. 1 and 2 a may be filled with a fluid such as a gas, a liquid, and/or a gel, in a manner described in detail below.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com