You want an updateable review. Ok. You need to put it inside the d tag.
Because the d tag uniquely identifies what is being reviewed, and you cannot have 2 different PREs with the same reviewed target (like the same book) but with different d tag
Discussion
So, the d tag goes inside the other d tag?
Can you have i tags inside of a d tag inside of a d tag inside of another d tag?
Yeah, I'm not going to do the nested index tag thing. Made something I expected to be extremely simple much more complicated, and less filterable, just to save one tag. I'm just going to have a normal reference tag appropriate for whatever is being rated and a normal d tag.