About: http://webisa.webdatacommons.org/80334169

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	If using tubing other than silicone, such other tubing not being as readily permeable, a standing time of a few hours allows the atmosphere of the chamber to permeate and/or to enter the tubing through its ends and equilibrate.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com