About: http://webisa.webdatacommons.org/198046074

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	Sumerians did not describe any planets other than the ones visible to the unaided eye.
http://www.w3.org/ns/prov#wasQuotedFrom	abovetopsecret.com