<http://semmed.demo.openlinksw.com/about/c1449772#this>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://semmed.demo.openlinksw.com/about/acty#this> .
<http://semmed.demo.openlinksw.com/about/c1449772#this>	<http://semmed.demo.openlinksw.com/terms/isa>	<http://semmed.demo.openlinksw.com/about/c0441471#this> .
<http://semmed.demo.openlinksw.com/about/c1449772#this>	<http://www.w3.org/2000/01/rdf-schema#label>	"September 11 Terrorist Attacks" .
<http://semmed.demo.openlinksw.com/about/c1449772#this>	<http://schema.org/identifier>	"C1449772" .