About: http://webisa.webdatacommons.org/426487293

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 defensive walls???up to 12 miles around and incorporating natural defenses such as hills, deserts, and rivers??? protected the ornate palaces, temples, and other buildings within.
http://www.w3.org/ns/prov#wasQuotedFrom	yahoo.com