Hello, Thanks for your edit to the map.  Unfortunately, we are not allowed to use Yelp when editing OpenStreetMap due to Yelp's terms of service which state in part: "you will not...Modify, adapt, appropriate, reproduce, distribute, translate, create derivative works or adaptations of, publicly display, sell, trade, or in any way exploit the Service or Service Content (other than Your Content), except as expressly authorized by Yelp;"

Also, when deleting a business that has closed, you should leave the address.