About: http://webisa.webdatacommons.org/56989441

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	Clays of this type typically have very low hydraulic conductivities and act as layers that block the flow of water or other fluids.
http://www.w3.org/ns/prov#wasQuotedFrom	usgs.gov