About: http://webisa.webdatacommons.org/130991152

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	Aldering says, Type Ia spectrometry is mostly done to find out whether or not a supernova actually is a Type Ia.
http://www.w3.org/ns/prov#wasQuotedFrom	phys.org