#?SuikaWikiConst/0.9 subtype="x-stylesheet-list"

仮:
  page:Wiki//Style//Default//XML//RDF//RSS
  type:text/css
  apply:preferred
W3C:
  href:http://www.w3.org/2000/08/w3c-synd/style.css
  type:text/css
  apply:alternate