I am trying to understand sheaf of rational functions of an algebraic stack. As given in nLab https://ncatlab.org/nlab/show/sheaf+of+rational+functions, the definition holds in particular for algebraic stacks (considering any ringed topos of the algebraic stack, say fppf or lisse-etale). But can there be a more explicit description for the case of algebraic stacks?
In the short paper, Misconceptions about $K_X$ by Kleiman, one can find how the sheaf of rational functions behaves on schemes with nice properties like 'reduced with locally finite irreducible components'. I want to understand similar cases for algebraic stacks. Can someone suggest some reference in this regard?
Thanks in advance!
