on SPARQL, various

I just discovered these comments that weren't sent to us.
http://lists.w3.org/Archives/Public/public-swbp-wg/2005Oct/0107.html

A couple quick notes

"8)  There does not seem to be any way to force a literal into the  
variable position in a binding."

I think isLiteral() will do what you want there.


"3)  UNSAID would have been of great concern with regards to  
scalability, just in case it comes back :)"

It never left. It's called UNBOUND with OPTIONAL, but it's
in there.



-- 
Dan Connolly, W3C http://www.w3.org/People/Connolly/
D3C2 887B 0F92 6005 C541  0875 0F91 96DE 6E52 C29E