[SWEO][Information Gathering] another portal layout draft

Hi,

I've added a new portal layout draft to the wiki[1]. As requested 
during last week's telcon, this one follows the style of W3C's
semweb activity pages [2].

cheers,
bng

[1] http://esw.w3.org/topic/SweoIG/TaskForces/InfoGathering/PortalPlans/Designs
[2] http://www.w3.org/2001/sw/

--
Benjamin Nowack
http://bnode.org/