About: http://webisa.webdatacommons.org/311085654

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 problem may be especially prevalent in areas with porous or sandy soils.
http://www.w3.org/ns/prov#wasQuotedFrom	epa.gov