POI xy does not match POI address

Hello,

I am using Advan Foot Traffic Weekly patterns and found that a given POI's coordinates (43.57085 -116.22856) is 6 minutes away from the address ("3815 W Rickenbacker St, Boise, ID") it has on the same dataset. This is a synthetic POI. The place key is zzy-222@5nz-y4m-nbk

I would like to know if we should expect this kind of difference in some of the synthetic POI's. How exactly are these inferred?

Thanks!