BibTeX Reference for “Widget URI scheme”

@TechReport{Caceres:12:WU,
  author      = "Marcos Caceres",
  title       = "Widget {URI} scheme",
  month       = mar,
  note        = "https://www.w3.org/TR/2012/NOTE-widgets-uri-20120313/",
  year        = "2012",
  bibsource   = "https://w2.syronex.com/jmr/w3c-biblio",
  type        = "{W3C} Note",
  institution = "W3C",
}