_:b662771603	<http://www.w3.org/2007/05/powder-s#describedby>	<http://localhost:8890/about/id/entity/http/purl.org/spar/fabio/ArtisticWork> .
_:b662771603	<http://www.w3.org/2001/XMLSchema#pattern>	"[0-9]+" .