title: Correct Content-Type header for NMEA data?
body: <p>I want to send a bunch of NMEA sentences to my server in an HTTP POST body, but I am confused with what the <code>Content-Type</code> should be.</p>
  
  <p>I didn't find a standard IANA MIME type for NMEA (appart from the generic <code>text/plain</code>). Should I use a custom one (like <code>application/vnd.myvnd.nmea</code>) or is there an obscure <em>de facto</em> standard one?</p>