icu4c/source/data/brkitr/en_US_POSIX.txt

// © 2016 and later: Unicode, Inc. and others.
// License & terms of use: http://www.unicode.org/copyright.html
// Generated using tools/cldr/cldr-to-icu/build-icu-data.xml
en_US_POSIX{
    boundaries{
        word:process(dependency){"word_POSIX.brk"}
    }
}