About: http://webisa.webdatacommons.org/220944871

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	Back to plots ideas: there is a big concrete structure built by the US Army corps of engineers trying to keep the Mississippi River from redirecting along the Atchafalaya (Details can be found in Control of Nature by John McPhee).
http://www.w3.org/ns/prov#wasQuotedFrom	freakonomics.com