I see that you have fixed that area by using the new information, which is a good thing.

But still I point you to the tags here:
osm.wiki/Tag%3Atourism%3Dhotel#As_a_campus
to use as a better choice for landuse=accommodation (used 12 times)
and one:
landuse=accomodation (typo)
(used here once: 
https://www.openstreetmap.org/way/31846913#map=18/11.983806/121.908745
)
which have worldwide only you as user!
And because you have not documented landuse=accommodation in the wiki, nobody understand what it stands for or how it is to be used.
But the wiki for tourism=hotel is clear and that tag is used more than 400000 times.
See also this:
https://wiki.openstreetmap.org/wiki/Talk:Key:landuse
as a place to add your new value for landuse.

Keep on mapping,
Marc.

