About: http://webisa.webdatacommons.org/276296158

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	The millennium from the overthrow of the first world empire of Achaemenian Persians by Alexander the Great to the arrival of the Arabs and Islam was a period of considerable change and conflict.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com