/usr/ is in dict-de-en 1.8.1-3.
This file is owned by root:root, with mode 0o755.
..
/usr/share/
/usr/share/dictd/
/usr/share/dictd/english-german.dict.dz
/usr/share/dictd/english-german.index
/usr/share/dictd/german-english.dict.dz
/usr/share/dictd/german-english.index
/usr/share/doc/
/usr/share/doc/dict-de-en/
/usr/share/doc/dict-de-en/changelog.Debian.gz
/usr/share/doc/dict-de-en/copyright
/usr/share/opendict/
/usr/share/opendict/dictionaries/
/usr/share/opendict/dictionaries/plain/
/usr/share/opendict/dictionaries/plain/english-german.dict.dz/
/usr/share/opendict/dictionaries/plain/english-german.dict.dz/conf/
/usr/share/opendict/dictionaries/plain/english-german.dict.dz/conf/config.xml
/usr/share/opendict/dictionaries/plain/english-german.dict.dz/file/
/usr/share/opendict/dictionaries/plain/german-english.dict.dz/
/usr/share/opendict/dictionaries/plain/german-english.dict.dz/conf/
/usr/share/opendict/dictionaries/plain/german-english.dict.dz/conf/config.xml
/usr/share/opendict/dictionaries/plain/german-english.dict.dz/file/
/usr/share/opendict/dictionaries/plain/english-german.dict.dz/file/english-german.dict.dz
/usr/share/opendict/dictionaries/plain/english-german.dict.dz/file/english-german.index
/usr/share/opendict/dictionaries/plain/german-english.dict.dz/file/german-english.dict.dz
/usr/share/opendict/dictionaries/plain/german-english.dict.dz/file/german-english.index