[Tagging] address numbers for non existent objects

[Marc_marc]

Le 15.03.22 à 14:43, Georges Dutreix via Tagging a écrit :
> What do you think ?

if you have a valid source (e.g. survey and count the distance from 
point 0) and an interest (like the 3 examples you mention),
it's fine

I have already added addr whose sign was not yet present with 
source=local knownledge