About: http://webisa.webdatacommons.org/64289017

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	Within this system were priests, warriors, actors and other entertainers, writers of prose and poetry, teachers, traveling merchants, and other workers of many other trades, making up one of the most advanced civilizations of the period.
http://www.w3.org/ns/prov#wasQuotedFrom	wisegeek.org