I've provided the included links in the above comment. How would you like to proceed?

Hi-- Thanks for checking this out, according to the osm wiki here's some background information about project:
osm.wiki/OpenAddresses.io

The address information was found in the California alameda county file, and the source metadata can be found at:
https://github.com/openaddresses/openaddresses/blob/master/sources/us/ca/alameda.json

Is there a need to add any attribution or license information?