| http://www.w3.org/ns/prov#value | - Air, as everyone knows, is the agent or more exactly the subject of respiration, but, at the same time, all kinds of air, or more generally all kinds of elastic fluids, are not adapted to maintain it, and there are a large number of airs that animals cannot breathe without perishing at least as promptly as if they did not breathe at all.
|
