/usr/share/kde4/apps/sheets/templates/HomeFamily/ is in calligrasheets 1:2.4.0-0ubuntu2.1.
This file is owned by root:root, with mode 0o755.
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/usr/share/kde4/apps/sheets/templates/HomeFamily/.directory
/usr/share/kde4/apps/sheets/templates/HomeFamily/.source/
/usr/share/kde4/apps/sheets/templates/HomeFamily/.source/BMI.kst
/usr/share/kde4/apps/sheets/templates/HomeFamily/.source/CreditCardTracker.kst
/usr/share/kde4/apps/sheets/templates/HomeFamily/.source/MenuPlan.kst
/usr/share/kde4/apps/sheets/templates/HomeFamily/.source/VacationChecklist.kst
/usr/share/kde4/apps/sheets/templates/HomeFamily/BMI.desktop
/usr/share/kde4/apps/sheets/templates/HomeFamily/CreditCardTracker.desktop
/usr/share/kde4/apps/sheets/templates/HomeFamily/MenuPlan.desktop
/usr/share/kde4/apps/sheets/templates/HomeFamily/VacationChecklist.desktop