The purpose of epistemology is knowledge, and because it contains the concept of presuppositions, extent and validity are primary actions of epistemology.
The purpose of epistemology is knowledge, and because it contains the concept of presuppositions, extent and validity are primary actions of epistemology.
The purpose of q1n is q1o, and because it contains the concept of q1s, q1e and q1r are primary actions of q1n.