-The script `01-extract_redirects.py` takes a MediaWiki dump file on STDIN and
-outputs a TSV file on STDOUT of the following form:
++---------+-------------+--------------------------------+------------+---------+----------+--------------------+
+| page.id | revision.id | page.title | timestamp | deleted | redirect | target |
++=========+=============+================================+============+=========+==========+====================+
+| 1935456 | 17563584 | Mikhail Alekseevich Lavrentiev | 1116962833 | FALSE | FALSE | NA |
+| 1935456 | 22034930 | Mikhail Alekseevich Lavrentiev | 1125245577 | FALSE | TRUE | Mikhail Lavrentyev |
++---------+-------------+--------------------------------+------------+---------+----------+--------------------+