About: http://webisa.webdatacommons.org/16044591

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	This suggests cultural continuity ??? that the people who built the first two ditches learned how to fortify a village from their parents, grandparents, and other elders.
http://www.w3.org/ns/prov#wasQuotedFrom	nd.gov