<http://webisa.webdatacommons.org/278324858>	<http://www.w3.org/ns/prov#value>	"According to Wikipedia, a black hole is a region of space from which ..." .
<http://webisa.webdatacommons.org/278324858>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/278324858>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<glassdoor.com> .
<http://webisa.webdatacommons.org/prov/307993002>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/278324858> .