Write an analysis of Keats’ “Ode on a Grecian Urn” by focusing on the idea that “beauty is truth, truth beauty”. Provide a formalist and structuralist reading of the poem and prove how a literary text may independently mean something, regardless of its historical background. You might want to focus on the rhetorical devices (the poetics) in the poem; however, you might want to provide an interpretation of how does this poem means what it means.