About: http://webisa.webdatacommons.org/342132904

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 fish ladder is a structure which allows fish to move past an obstacle such as a dam.
http://www.w3.org/ns/prov#wasQuotedFrom	wisegeek.com