<https://forums.boxofficetheory.com/topic/19828-houston-we-have-a-problem-the-martian-over-gravity-opening-weekend-club-cannot-defy-gravity/>
<http://schema.org/comment>
<https://forums.boxofficetheory.com/topic/19828-houston-we-have-a-problem-the-martian-over-gravity-opening-weekend-club-cannot-defy-gravity/#comment-2174536>
<https://forums.boxofficetheory.com/topic/19828-houston-we-have-a-problem-the-martian-over-gravity-opening-weekend-club-cannot-defy-gravity/>