About: http://webisa.webdatacommons.org/340713337

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	Yet the Greek historian Polybius believed that the constitution was a fundamental cause of the exponential growth of Rome's empire.
http://www.w3.org/ns/prov#wasQuotedFrom	cyclopaedia.info