HI Safrano,

https://www.openstreetmap.org/way/895269878/history
https://www.openstreetmap.org/way/1242447413/history
https://www.openstreetmap.org/way/1242438354/history


what's the meaning of building=cionstr?

https://www.openstreetmap.org/way/1238811506/history

building=constre?

https://www.openstreetmap.org/way/1239621544/history
https://www.openstreetmap.org/way/877923246/history

building=constr]?

https://www.openstreetmap.org/way/1020287462/history

building=abandonex?

