<http://webisa.webdatacommons.org/prov/437414491>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/231651170> .
<http://webisa.webdatacommons.org/231651170>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/231651170>	<http://www.w3.org/ns/prov#value>	"It is the death-throws of the most massive of stars that produce, by fusion, heavy elements such as uranium." .
<http://webisa.webdatacommons.org/231651170>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<phys.org> .