xslt problems with tests

1) xhtml inside xslt - error
2) xsl:transform != xsl:stylesheet for let say -> x="{expr}
3) RDFa2RDFXML.xsl "ancestor-or-self::*/namespace::*[name()=$ns_prefix][position()=1]" , no namespace axis



failed:

1) RDFa because of xslt
2) Inline.xsl is not available 
3) sq1 & sq2 are not clear how produce rdf
4) loop don't refer to sq1t.xsl
5) xi:include is not supported
6) grddl in rdf 1,2
7) Content Negotiation , implement a vsp to return versions, same for mimetype
