About: http://webisa.webdatacommons.org/8403360

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	The Orion Nebula is the brightest stellar nursery and diffuse nebula in the sky and covers an area bigger than four times the full Moon.
http://www.w3.org/ns/prov#wasQuotedFrom	astronomycentral.co.uk