/usr/share/aqsis/examples/features/ is in aqsis-examples 1.6.0-8ubuntu1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/aqsis/examples/features/archives/
/usr/share/aqsis/examples/features/archives/bike.rib
/usr/share/aqsis/examples/features/archives/bikeData.rib.gz
/usr/share/aqsis/examples/features/archives/render.sh
/usr/share/aqsis/examples/features/bake/
/usr/share/aqsis/examples/features/bake/bakesphere.rib
/usr/share/aqsis/examples/features/bake/render.sh
/usr/share/aqsis/examples/features/bake/sphere.rib
/usr/share/aqsis/examples/features/curves/
/usr/share/aqsis/examples/features/curves/bezier.rib
/usr/share/aqsis/examples/features/curves/render.sh
/usr/share/aqsis/examples/features/layeredshaders/
/usr/share/aqsis/examples/features/layeredshaders/grid.tif
/usr/share/aqsis/examples/features/layeredshaders/layered.rib
/usr/share/aqsis/examples/features/layeredshaders/render.sh
/usr/share/aqsis/examples/features/layeredshaders/texmap.sl
/usr/share/aqsis/examples/features/levelofdetail/
/usr/share/aqsis/examples/features/levelofdetail/detail.rib
/usr/share/aqsis/examples/features/levelofdetail/render.sh
/usr/share/aqsis/examples/features/motionblur/
/usr/share/aqsis/examples/features/motionblur/camera.rib
/usr/share/aqsis/examples/features/motionblur/deformation.rib
/usr/share/aqsis/examples/features/motionblur/render_camera.sh
/usr/share/aqsis/examples/features/motionblur/render_deformation.sh
/usr/share/aqsis/examples/features/multipass/
/usr/share/aqsis/examples/features/multipass/aov.rib
/usr/share/aqsis/examples/features/multipass/myval.sl
/usr/share/aqsis/examples/features/multipass/render.sh
/usr/share/aqsis/examples/features/objectinstance/
/usr/share/aqsis/examples/features/objectinstance/render.sh
/usr/share/aqsis/examples/features/objectinstance/singlepolygon.rib
/usr/share/aqsis/examples/features/occlusion/
/usr/share/aqsis/examples/features/occlusion/envlight.sl
/usr/share/aqsis/examples/features/occlusion/occlmap.py
/usr/share/aqsis/examples/features/occlusion/occlmap.rib
/usr/share/aqsis/examples/features/occlusion/render.sh
/usr/share/aqsis/examples/features/occlusion/simple.rib
/usr/share/aqsis/examples/features/occlusion/world.rib
/usr/share/aqsis/examples/features/shadows/
/usr/share/aqsis/examples/features/shadows/autoshadow.rib
/usr/share/aqsis/examples/features/shadows/render_autoshadow.sh
/usr/share/aqsis/examples/features/shadows/render_softshadow.sh
/usr/share/aqsis/examples/features/shadows/softshadow.rib
/usr/share/aqsis/examples/features/solidmodeling/
/usr/share/aqsis/examples/features/solidmodeling/csg.rib
/usr/share/aqsis/examples/features/solidmodeling/render.sh
/usr/share/aqsis/examples/features/subdivision/
/usr/share/aqsis/examples/features/subdivision/creases.rib
/usr/share/aqsis/examples/features/subdivision/render.sh
/usr/share/aqsis/examples/features/textures/
/usr/share/aqsis/examples/features/textures/grid.tif
/usr/share/aqsis/examples/features/textures/render.sh
/usr/share/aqsis/examples/features/textures/sticky.rib