Statistics of every kind fall into this area. Philosophy and related disciplines deals with the obvious along with the whys of society. Religion is dealing with the world's religions. Social Sciences deal with society. Our laws, education and even how we treat each other belong here.
Language is exactly what it says, dealing with the various languages of the world.
The information here would included foreign dictionaries. Pure Sciences deal with the planets, weather, animals, or other sciences. Applied Sciences is the area where man has improved its applications, such as farming, veterinary sciences, space travel and study, etc. The Arts refer to hobbies,such as sports, theatre, movies, comics, cooking, and other such interests. Literature could include an thing that is read.