About: http://webisa.webdatacommons.org/227514679

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	It was shaped as a rectangular or square-based step pyramid (the base side length was usually about 50 meters), and each floor was a step (of the pyramid) with sloping exterior walls without openings.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com