The College of Arms on Queen Victoria Street in London is significant to Sherlock Holmes (2009) because it is used to show the beautiful interior and exterior of Sir. Thomas's mansion when he was killed in his bathtub. I found this information from Movie Locations.com which is a informational website about all sorts of movie filming locations. The source is an example of gatekeeping because you can edit the websites information directly, you have to email your suggestions or corrections. Mapping this location on COVE exposes a gatekeeper website that still allows minimal and filtered edits. It is significant to this location because as people find out more about it and its importance to the film, they can send it in to add to the website.
Biography
https://movie-locations.com/movies/s/Sherlock-Holmes-2009.php