https://www.openstreetmap.org/way/824302816/history has shop = Geschäft_für_Heimtierbedarf,_Tankstelle

shop=Geschäft_für_Heimtierbedarf,_Tankstelle ? What is the meaning of that shop value? What kind of services or products are sold here? Is anything from https://wiki.openstreetmap.org/wiki/Key:shop or https://wiki.openstreetmap.org/wiki/Category:Tag_descriptions_for_key_%22shop%22 fitting? Maybe new value needs to be invented? Maybe this data is wrong and there is no shop here? Maybe it is not a shop but something else?