/usr/share/unicode/extracted/ is in unicode-data 10.0.0-3.
This file is owned by root:root, with mode 0o755.
..
/usr/share/unicode/extracted/DerivedBidiClass.txt
/usr/share/unicode/extracted/DerivedBinaryProperties.txt
/usr/share/unicode/extracted/DerivedCombiningClass.txt
/usr/share/unicode/extracted/DerivedDecompositionType.txt
/usr/share/unicode/extracted/DerivedEastAsianWidth.txt
/usr/share/unicode/extracted/DerivedGeneralCategory.txt
/usr/share/unicode/extracted/DerivedJoiningGroup.txt
/usr/share/unicode/extracted/DerivedJoiningType.txt
/usr/share/unicode/extracted/DerivedLineBreak.txt
/usr/share/unicode/extracted/DerivedName.txt
/usr/share/unicode/extracted/DerivedNumericType.txt
/usr/share/unicode/extracted/DerivedNumericValues.txt