In this writing Keats often refers the urn to various objects and beings that are alive yet unable to progress as if trapped in time like “Heard melodies are sweet, but those unheard are sweeter…Fair youth, beneath the trees, thou canst not leave” is he referring to the urn itself and the culture the urn is a part of or is he referring to whats inside the urn presumably some person’s ashes and the untold stories that are associated with him