| http://www.w3.org/ns/prov#value | - Reservoir 26 may include a one way sterile filter so as to provide a direct source of sterile gas to the fluid within the system or, alternatively, may include gas-permeable tubing or membranes comprised of a material such as silicone or Teflon so as to provide an indirect source of sterile gas to the system via diffusion.
|
