About: http://webisa.webdatacommons.org/18642247

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	Messier 67 contains about 500 stars and is an open cluster, a stellar grouping that has emerged from a single gas and dust cloud in the relatively recent past.
http://www.w3.org/ns/prov#wasQuotedFrom	centauri-dreams.org