Implemented SheerkaOntology

Makefile

@@ -12,6 +12,7 @@ clean:
 	rm -rf docs/source/_build
 	rm -rf prof
 	rm -rf tests/prof
+	rm -rf tests/build
 	rm -rf Untitled*.ipynb
 	find . -name '.pytest_cache' -exec rm -rf {} +
 	find . -name '__pycache__' -exec rm -rf {} +