About: http://webisa.webdatacommons.org/420139578

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	A nebula is interstellar cloud of dust, hydrogen, helium and other gasses.
http://www.w3.org/ns/prov#wasQuotedFrom	appszoom.com