Innana's Descent to the Underworld

A goddess goes on her sister's (?) behalf to the underworld to observe her brother-in-law's death rites (?) and tells her helper to go plead on her behalf to other gods if she doesn't come back in a timely fashion. On her way into the underworld, she is literally stripped and figuratively stripped of her powers, and then killed by the goddess who rules the underworld. So her helper goes and asks the gods for help, one of whom sends some creatures. They go into the underworld and help the goddess who rules there (who is in pain as if in childbirth) so she offers them whatever they want. They take the first goddess's corpse and bring it back to life; however, she is followed out of the underworld by some demons. The demons try to take her helper and then her sons, none of whom she will let them have. Finally, she gives the demons her husband, who appears to have been entirely unbothered by her disappearance, and they take him back to the underworld in her place.

It's quite confusing. It's also some of the required reading for my workshop next week, so I'll be fascinated to see how Birthing From Within interprets the tale. I can think of some interpretations, but it's the kind of text that is opaque enough to allow almost an infinite number of possibilities unless you know a LOT more than I do about the context it was created in (probably unless you know more about that context than anyone really does, considering that the story comes from roughly 5,000 - 6,000 years ago.)