About: http://webisa.webdatacommons.org/17004651

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	An Ayubbid, Saladin was also a longtime resident and ruler of Syria, where every town had some sort of fortress to act as a stronghold for the local ruler so it was only natural that he would carry this custom to Egypt.
http://www.w3.org/ns/prov#wasQuotedFrom	militaryhistoryonline.com