About: http://webisa.webdatacommons.org/216727902

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 period of plenty was replaced by a period of scarcity, caused perhaps by overpopulation, climate change, fire, flood, or other natural disaster.
http://www.w3.org/ns/prov#wasQuotedFrom	notesonliberty.com