About: http://webisa.webdatacommons.org/204343209

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	Chief among them is the notion that most of the civilized societies that have emerged throughout human history have crumbled after a period of centuries.
http://www.w3.org/ns/prov#wasQuotedFrom	worldcat.org