rel="home"

I foud the followin issue:

Line 392
(http://validator.w3.org/check?uri=http%3A%2F%2Fwww.toseco.at%2F&charset=%28detect+automatically%29&doctype=Inline&ss=1&outline=1&group=0&verbose=1&user-agent=W3C_Validator%2F1.2#line-392),
        Column 72:     Bad value home for attribute rel on element a:
Keyword home is not registered.
 …tp://www.toseco.at/" title="ToSeCo Consulting" rel="home">ToSeCo
Consulting      Syntax of link type valid for  and :A whitespace-separated
list of link types listed as allowed on  and  in the HTML specification
(http://www.whatwg.org/specs/web-apps/current-work/multipage/links.html#linkTypes)
or listed as an allowed on  and  on the Microformats wiki
(http://microformats.org/wiki/existing-rel-values#HTML5_link_type_extensions)
without duplicate keywords in the list. You can register link types on the
Microformats wiki
(http://microformats.org/wiki/existing-rel-values#HTML5_link_type_extensions)
yourself.

 The line is:
 ToSeCo Consulting
 It is in the microformat wiki --> 
 http://microformats.org/wiki/rel-home
and

http://microformats.org/wiki/existing-rel-values#HTML5_link_type_extensions
kindly regards

Ing. Robert Knotek 
Inhaber 
_______________________________
ToSeCo Consulting 
Tel: +43 664 514 62 62 
Fax: +43 1 244 16 66 
robert.knotek@toseco.at 
 Strandstraße 136, 2331 Vösendorf
www.toseco.at  (http://www.toseco.at)