About: http://webisa.webdatacommons.org/119442789

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	Some of these changes are due to the types of rocks beneath the soils or the type of vegetation (grass or trees) that grew on the soil before it was farmed or logged.
http://www.w3.org/ns/prov#wasQuotedFrom	usda.gov