About: http://webisa.webdatacommons.org/365962850

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	Although developed for circular culverts, the parameters used are such that the methodology could be applicable to rectangular and other shapes.
http://www.w3.org/ns/prov#wasQuotedFrom	dot.gov