slaughterhouse is a part of this building ; not all the area.  It's quirky to make all the area a industrial=slughterhouse at same moment of Abattoir make announcement of ending this activity in 2028 ... And also company and public authorities have a master plan to develop commercial and residential in this area over industrial for more than 10 years now ...(exemple here https://www.openstreetmap.org/way/1185464102). 
https://www.openstreetmap.org/way/993055808 and https://www.openstreetmap.org/way/263981303 are in industrial the rest is commercial or residential. 
