@misc{rfc2912,
    series =    {Request for Comments},
    number =    2912,
    howpublished =  {RFC 2912},
    publisher = {RFC Editor},
    doi =       {10.17487/RFC2912},
    url =       {https://www.rfc-editor.org/info/rfc2912},
    author =    {Graham Klyne},
    title =     {{Indicating Media Features for MIME Content}},
    pagetotal = 11,
    year =      2000,
    month =     sep,
    abstract =  {This memo defines a Multipurpose Internet Mail Extensions (MIME) ' Content-features:' header that can be used to annotate a MIME message part using this expression format, and indicates some ways it might be used. {[}STANDARDS-TRACK{]}},
}