About: http://webisa.webdatacommons.org/8779689

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	A majority of locks and dams on the Ohio, Mississippi and other rivers are older than 50 years and unscheduled closures because of mechanical failures have tripled, according to the United Soybean Board.
http://www.w3.org/ns/prov#wasQuotedFrom	americanshipper.com