About: http://webisa.webdatacommons.org/355497595

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	elements, such as O and Mg, come almost exclusively from these objects, but Fe has a large delayed contribution from Type-Ia supernovae (SN Ias) - whose precursors are believed to be
http://www.w3.org/ns/prov#wasQuotedFrom	caltech.edu