/usr/ is in python3-persistent 4.1.1-1build2.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python3/
/usr/lib/python3/dist-packages/
/usr/lib/
/usr/share/
/usr/share/doc/
/usr/share/doc/python3-persistent/
/usr/share/doc/python3-persistent/copyright
/usr/share/doc/python3-persistent/changelog.Debian.gz
/usr/lib/python3/dist-packages/persistent-4.1.1.egg-info/
/usr/lib/python3/dist-packages/persistent-4.1.1.egg-info/not-zip-safe
/usr/lib/python3/dist-packages/persistent-4.1.1.egg-info/PKG-INFO
/usr/lib/python3/dist-packages/persistent-4.1.1.egg-info/dependency_links.txt
/usr/lib/python3/dist-packages/persistent-4.1.1.egg-info/entry_points.txt
/usr/lib/python3/dist-packages/persistent-4.1.1.egg-info/requires.txt
/usr/lib/python3/dist-packages/persistent-4.1.1.egg-info/top_level.txt
/usr/lib/python3/dist-packages/persistent/
/usr/lib/python3/dist-packages/persistent/picklecache.py
/usr/lib/python3/dist-packages/persistent/persistence.py
/usr/lib/python3/dist-packages/persistent/_compat.py
/usr/lib/python3/dist-packages/persistent/cPersistence.cpython-35m-x86_64-linux-gnu.so
/usr/lib/python3/dist-packages/persistent/mapping.py
/usr/lib/python3/dist-packages/persistent/list.py
/usr/lib/python3/dist-packages/persistent/tests/
/usr/lib/python3/dist-packages/persistent/tests/test_picklecache.py
/usr/lib/python3/dist-packages/persistent/tests/test_persistence.py
/usr/lib/python3/dist-packages/persistent/tests/test_list.py
/usr/lib/python3/dist-packages/persistent/tests/test_mapping.py
/usr/lib/python3/dist-packages/persistent/tests/attrhooks.py
/usr/lib/python3/dist-packages/persistent/tests/utils.py
/usr/lib/python3/dist-packages/persistent/tests/__init__.py
/usr/lib/python3/dist-packages/persistent/tests/test_wref.py
/usr/lib/python3/dist-packages/persistent/tests/test_ring.py
/usr/lib/python3/dist-packages/persistent/tests/cucumbers.py
/usr/lib/python3/dist-packages/persistent/tests/test_timestamp.py
/usr/lib/python3/dist-packages/persistent/ring.py
/usr/lib/python3/dist-packages/persistent/ring.h
/usr/lib/python3/dist-packages/persistent/_timestamp.cpython-35m-x86_64-linux-gnu.so
/usr/lib/python3/dist-packages/persistent/__init__.py
/usr/lib/python3/dist-packages/persistent/dict.py
/usr/lib/python3/dist-packages/persistent/cPersistence.h
/usr/lib/python3/dist-packages/persistent/timestamp.py
/usr/lib/python3/dist-packages/persistent/wref.py
/usr/lib/python3/dist-packages/persistent/interfaces.py
/usr/lib/python3/dist-packages/persistent/_compat.h
/usr/lib/python3/dist-packages/persistent/cPickleCache.cpython-35m-x86_64-linux-gnu.so
/usr/include/
/usr/include/python3.5/
/usr/include/python3.5/persistent/
/usr/include/python3.5/persistent/ring.h
/usr/include/python3.5/persistent/cPersistence.h