About: http://webisa.webdatacommons.org/101378688

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 spillway is a 500-foot-wide concrete weir with a fifty-foot-wide, fourteen-foot-deep notch in its center.
http://www.w3.org/ns/prov#wasQuotedFrom	army.mil