<http://webisa.webdatacommons.org/418494920>	<http://www.w3.org/ns/prov#value>	"A black hole is an object so compact that its gravity becomes overpowering, and anything that strays within a certain distance of it falls into it." .
<http://webisa.webdatacommons.org/418494920>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/418494920>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<world-science.net> .
<http://webisa.webdatacommons.org/prov/308972306>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/418494920> .