About: http://webisa.webdatacommons.org/113506465

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Chandra detected iron and other heavy elements, which are formed in supernovae, in the vicinity of gamma-ray bursts.
http://www.w3.org/ns/prov#wasQuotedFrom	harvard.edu