/usr/share/kde4/apps/step/objinfo/ is in kde-l10n-de 4:15.12.1-0ubuntu1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/kde4/apps/step/objinfo/l10n/
/usr/share/kde4/apps/step/objinfo/l10n/de/
/usr/share/kde4/apps/step/objinfo/l10n/de/Anchor.html
/usr/share/kde4/apps/step/objinfo/l10n/de/Box.html
/usr/share/kde4/apps/step/objinfo/l10n/de/ChargedParticle.html
/usr/share/kde4/apps/step/objinfo/l10n/de/CoulombForce.html
/usr/share/kde4/apps/step/objinfo/l10n/de/Disk.html
/usr/share/kde4/apps/step/objinfo/l10n/de/Gas.html
/usr/share/kde4/apps/step/objinfo/l10n/de/GasLJForce.html
/usr/share/kde4/apps/step/objinfo/l10n/de/GasParticle.html
/usr/share/kde4/apps/step/objinfo/l10n/de/GravitationForce.html
/usr/share/kde4/apps/step/objinfo/l10n/de/LinearMotor.html
/usr/share/kde4/apps/step/objinfo/l10n/de/Meter.html
/usr/share/kde4/apps/step/objinfo/l10n/de/Note.html
/usr/share/kde4/apps/step/objinfo/l10n/de/Particle.html
/usr/share/kde4/apps/step/objinfo/l10n/de/Pin.html
/usr/share/kde4/apps/step/objinfo/l10n/de/Polygon.html
/usr/share/kde4/apps/step/objinfo/l10n/de/Spring.html
/usr/share/kde4/apps/step/objinfo/l10n/de/WeightForce.html
/usr/share/kde4/apps/step/objinfo/l10n/de/World.html