About: http://webisa.webdatacommons.org/125435310

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	Possibly, the authors say, there was a connection of the 260-day cycle with Venus: The interval between the appearance of Venus as morning and evening star is close to 260 days.
http://www.w3.org/ns/prov#wasQuotedFrom	bibliotecapleyades.net