/usr/ is in apturl-kde 0.5.1ubuntu3.
This file is owned by root:root, with mode 0o755.
..
/usr/bin/
/usr/bin/apturl-kde
/usr/lib/
/usr/lib/python2.7/
/usr/lib/python2.7/dist-packages/
/usr/lib/python2.7/dist-packages/AptUrl/
/usr/lib/python2.7/dist-packages/AptUrl/kde/
/usr/share/
/usr/share/apturl/
/usr/share/apturl/apturl-qt.ui
/usr/share/doc/
/usr/share/doc/apturl-kde/
/usr/share/doc/apturl-kde/copyright
/usr/share/pyshared/
/usr/share/pyshared/AptUrl/
/usr/share/pyshared/AptUrl/kde/
/usr/share/pyshared/AptUrl/kde/__init__.py
/usr/share/pyshared/AptUrl/kde/KdeUI.py
/usr/share/man/
/usr/share/man/man8/
/usr/lib/python2.7/dist-packages/AptUrl/kde/__init__.py
/usr/lib/python2.7/dist-packages/AptUrl/kde/KdeUI.py
/usr/share/doc/apturl-kde/changelog.gz
/usr/share/man/man8/apturl-kde.8.gz