We need a normalized `url` table in the pattern of the `phone` table

@devin I agree wholeheartedly that attribute would be much more useful with a description field included.

@bloom thanks for the reference. I forgot that I was involved in that Github issues thread as well. I don’t see any recent activity there though. It does seem like a normalized table would be generally well received, based on that thread. What’s it take to promote that recommendation?