About: http://webisa.webdatacommons.org/136759723

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	Naturally a nebula is formed through gas and other debris either collecting together through gravity or from the resulting explosion of a star.
http://www.w3.org/ns/prov#wasQuotedFrom	vam.ac.uk