About: http://webisa.webdatacommons.org/76035102

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 atmosphere apparatus 100 may, e.g., alternately admit constituents, such as inert gas or air, or remove constituents from the structure 20 to maintain desired conditions.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com