Thanks for your quick response. I looked at the history of the node. Originally it was tagged as wholesale, which seems to be correct.

Then, someone else tagged it supermarket, probably based on the fact that Albert Heijn is a branch of supermarkets. Let's change it back to wholesale. Would you agree? 

I could of course check with the other contributor, KB-01, to see why he marked it supermarket, but based on your experience we can well skip that step.