_:vb934991	<http://www.w3.org/2000/10/swap/pim/contact#homePage>	<http://www.w3.org/Math/> .
<http://www.w3.org/TR/2003/NOTE-mathml-bvar-20031110/>	<http://www.w3.org/2001/04/roadmap/org#deliveredBy>	_:vb934991 .