About: http://webisa.webdatacommons.org/325732375

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	To the people for whom there were four elements, the number of planets was the number of days of the week, those being the sun and moon and the five visible planets other than Earth.
http://www.w3.org/ns/prov#wasQuotedFrom	mathbabe.org