About: http://webisa.webdatacommons.org/195714107

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	Thus we know much less about them.The best estimates for the life span of the biggest stars in our galaxy, such as Eta Carinae, is somewhere around 3 million years.
http://www.w3.org/ns/prov#wasQuotedFrom	phys.org