Classification
111 - Ontology
700 - The arts; fine & decorative arts
10
100 - Philosophy & psychology
8
900 - History & geography
8
800 - Literature & rhetoric
3
114 - Space
1
121 - Epistemology
1
200 - Religion
1
400 - Language
1
720 - Architecture
1
770 - Photography, photographs & computer art
1
780 - Music
1
910 - Geography & travel
1