BibTeX Reference for “A transcript extension for HTML”

@TechReport{6439189,
  author      = "",
  title       = "A transcript extension for {HTML}",
  month       = oct,
  note        = "https://www.w3.org/TR/2015/NOTE-html-transcript-src-20151001/",
  year        = "2015",
  bibsource   = "https://w2.syronex.com/jmr/w3c-biblio",
  type        = "{WD} not longer in development",
  institution = "W3C",
}