/usr/ is in libgraphite2-dev 1.2.4-1ubuntu1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/doc/
/usr/share/doc/libgraphite2-dev/
/usr/lib/
/usr/lib/x86_64-linux-gnu/
/usr/lib/x86_64-linux-gnu/pkgconfig/
/usr/lib/x86_64-linux-gnu/pkgconfig/graphite2.pc
/usr/share/
/usr/share/lintian/
/usr/share/lintian/overrides/
/usr/share/lintian/overrides/libgraphite2-dev
/usr/share/doc/libgraphite2-dev/copyright
/usr/include/
/usr/include/graphite2/
/usr/include/graphite2/Font.h
/usr/include/graphite2/Types.h
/usr/include/graphite2/Log.h
/usr/include/graphite2/Segment.h
/usr/lib/x86_64-linux-gnu/libgraphite2.so
/usr/share/doc/libgraphite2-dev/changelog.Debian.gz