/usr/ is in libroot-proof-proofplayer5.34 5.34.14-1build1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/
/usr/lib/x86_64-linux-gnu/
/usr/lib/x86_64-linux-gnu/root5.34/
/usr/lib/x86_64-linux-gnu/root5.34/libProofDraw.so.5.34
/usr/lib/x86_64-linux-gnu/root5.34/libProofPlayer.rootmap
/usr/lib/x86_64-linux-gnu/root5.34/libProofPlayer.so.5.34
/usr/lib/x86_64-linux-gnu/root5.34/libProofDraw.rootmap
/usr/share/
/usr/share/doc/
/usr/share/doc/libroot-proof-proofplayer5.34/
/usr/share/doc/libroot-proof-proofplayer5.34/copyright
/usr/lib/x86_64-linux-gnu/libProofDraw.so.5.34
/usr/lib/x86_64-linux-gnu/root5.34/libProofPlayer.so.5
/usr/lib/x86_64-linux-gnu/root5.34/libProofDraw.so.5
/usr/lib/x86_64-linux-gnu/root5.34/libProofPlayer.so
/usr/lib/x86_64-linux-gnu/root5.34/libProofDraw.so
/usr/lib/x86_64-linux-gnu/libProofPlayer.so.5.34
/usr/share/doc/libroot-proof-proofplayer5.34/changelog.Debian.gz