<http://usefulinc.com/ns/doap#slideSet>	<http://www.w3.org/2000/01/rdf-schema#label>	"slide set" .
<http://usefulinc.com/ns/doap#slideSet>	<http://www.w3.org/2007/05/powder-s#describedby>	<http://demo.openlinksw.com/about/id/entity/http/dig.csail.mit.edu/2005/ajar/ajaw/data> .