The string is a filename for a digital copy of the 2006 slasher film File Breakdown Hatchet (2006)
This typically suggests the inclusion of Dutch (Netherlands) subtitles or, less commonly, a Dutch-specific release. Hatchet.2006.720p.B1Ry.x264.Vegamovies.NL.mkv
If you intended to ask for a of the novel Hatchet by Gary Paulsen (1987), I can provide that. If you meant the film Hatchet (2006), there is little academic literature on it beyond slasher film genre studies. The string is a filename for a digital