The Sign of Four
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description: 1987 television film directed by Peter Hammond
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source: IMDb
stated in qid: Q37312
retrieved: 2024-10-13

source: IMDb
stated in qid: Q37312
retrieved: 2024-10-13

source: The Movie Database
stated in qid: Q20828898
retrieved: 2024-10-21

source: Entertainment Identifier Registry
stated in qid: Q5323129
retrieved: 2023-10-20

source: Kinopoisk
stated in qid: Q2389071

source: terjesztesre_kerulo_filmalkotasok_nyilvantartasa.xlsx
stated in qid: Q117468363

source: Online-Filmdatenbank
stated in qid: Q1669874

source: Trakt.tv
stated in qid: Q84591894

wikidata id: Q1170885
domain: television_film
level: standard
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data source: Wikidata (CC0 / public domain)
license: https://creativecommons.org/publicdomain/zero/1.0/
api version: v1
served at: 2026-08-02T04:06:13.859589Z
entity updated at: 2026-05-03T21:19:00.258443+00:00Z
entity created at: 2026-05-03T14:20:18.928699+00:00Z