Force Chrome to open certain URLs based on Content-Type header
Great question, one I've been trying to answer for ages. Unlike firefox, chrome, and chromium, use an external xdg mime-type query to decide what helper applications to use, but one generally doesn't want to set chrome as a generic handler for application/rdf+xml. So I was very pleased to discover the chrome extension "application/...+json|+xml as inline." Available from the web store, or at
https://github.com/andreineculau/chrome-inline-media-type
Thanks andreineculau!