<http://webisa.webdatacommons.org/271412430>	<http://www.w3.org/ns/prov#value>	"A black hole is a region of spacetime from which nothi" .
<http://webisa.webdatacommons.org/prov/307993003>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/271412430> .
<http://webisa.webdatacommons.org/271412430>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<wikipedia.org> .
<http://webisa.webdatacommons.org/271412430>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .