About: http://webisa.webdatacommons.org/283219405

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	This exodus supposedly took 40 years (40 years, 40 days, etc. 40 is a common number used in the books and is widely thought to mean a verrrrrrry long time ... but no one knows fer sure ... )
http://www.w3.org/ns/prov#wasQuotedFrom	swade.net