About: http://webisa.webdatacommons.org/251748778

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	When a massive star explodes, most of the star is flung into space, but the core of the star is compressed to form a rapidly rotating -- 30 times and 11 times per second for the
http://www.w3.org/ns/prov#wasQuotedFrom	harvard.edu