About: http://webisa.webdatacommons.org/78216824

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	So, one of the reasons that Vulcan was disqualified is that its name was used for a planet that was demonstrated to not exist about a hundred years ago. (It was proposed to exist to explain the strangeness of Mercury???s orbit.
http://www.w3.org/ns/prov#wasQuotedFrom	redorbit.com