articulate the relationship between epistemology, identity, and power. How do these concepts work and how do they influence each other?

Drawing from at least  three readings, one of which must be either Hall reading on ideology or the Power and the Body reading, articulate the relationship between epistemology, identity, and power. How do these concepts work and how do they influence each other? Please do your best to tie these ideas to real life.
 
Was thinking of using Transgender swimmer Lia Thomas from Penn as the real life portion.