/usr/share/link-grammar/ar/ is in link-grammar-dictionaries-all 5.3.14-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/link-grammar/ar/4.0.affix
/usr/share/link-grammar/ar/4.0.constituent-knowledge
/usr/share/link-grammar/ar/4.0.dict
/usr/share/link-grammar/ar/4.0.knowledge
/usr/share/link-grammar/ar/4.0.regex
/usr/share/link-grammar/ar/words/
/usr/share/link-grammar/ar/words/words.IV
/usr/share/link-grammar/ar/words/words.IV_0
/usr/share/link-grammar/ar/words/words.IV_intr
/usr/share/link-grammar/ar/words/words.IV_yu
/usr/share/link-grammar/ar/words/words.N0
/usr/share/link-grammar/ar/words/words.NAt
/usr/share/link-grammar/ar/words/words.N_slash_ap
/usr/share/link-grammar/ar/words/words.Nall
/usr/share/link-grammar/ar/words/words.Nap
/usr/share/link-grammar/ar/words/words.NapAt
/usr/share/link-grammar/ar/words/words.Napdu
/usr/share/link-grammar/ar/words/words.Ndip
/usr/share/link-grammar/ar/words/words.Ndu
/usr/share/link-grammar/ar/words/words.NduAt
/usr/share/link-grammar/ar/words/words.Nprop
/usr/share/link-grammar/ar/words/words.PV
/usr/share/link-grammar/ar/words/words.PV_0
/usr/share/link-grammar/ar/words/words.PV_Atn
/usr/share/link-grammar/ar/words/words.PV_C
/usr/share/link-grammar/ar/words/words.PV_V
/usr/share/link-grammar/ar/words/words.PV_intr
/usr/share/link-grammar/ar/words/words.adj
/usr/share/link-grammar/ar/words/words.adv
/usr/share/link-grammar/ar/words/words.n
/usr/share/link-grammar/ar/words/words.noun
/usr/share/link-grammar/ar/words/words.noun_prop
/usr/share/link-grammar/ar/words/words.numbers
/usr/share/link-grammar/ar/words/words.prep
/usr/share/link-grammar/ar/words/words.years