Both the profane and the sacred are human "being". Take away the qualifying hierarchy and you'll see the whole picture, which is much more.
After reading The Sacred and the Profane perhaps pick up Slovoj Zizek, The Puppet and the Dwarf: The Perverse Core of Christianity. It might help fill out the "whole picture."
...the subcategories of profane and sacred space:
for a school I'd go:
inside -- assimilating space and all-frquency space
outside -- metabolic space