About: http://webisa.webdatacommons.org/297780162

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 vadose zone may be absent in places, such as some river valleys where the water table is near the surface, or it may be more than 200 feet thick, as in parts of Grant, Haskell, and Stevens Counties.
http://www.w3.org/ns/prov#wasQuotedFrom	ku.edu