_:vb50825743	<http://www.w3.org/2007/05/powder-s#describedby>	<http://demo.openlinksw.com/about/id/entity/https/www.w3.org/2001/sw/> .
_:vb50825743	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2000/10/swap/pim/contact#Person> .
_:vb50825743	<http://www.w3.org/2000/10/swap/pim/contact#fullName>	"Kei-Hoi Cheung" .