Your tagging looks good.  I've additional tags which also apply to this building and its complete street address.

amenity=place_of_worship
religion=multifaith
addr:street=Kappa Street
addr:city=Clemson
addr:state=SC
addr:postcode=29631
addr:country=US
website=https://www.clemson.edu/studentaffairs/services/cre/venues/cadden-chapel.html