About: http://webisa.webdatacommons.org/232624565

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	It is probably very usual that two galaxies, especially two nearby galaxies, have a very similar spectrum.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.ca