About: http://webisa.webdatacommons.org/35379258

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 question was about the ability of steamboats to travel upstream -- from New Orleans and Natchez north to St. Louis, Louisville, Cincinnati, Pittsburgh and other points on the Ohio and Mississippi.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com