About: http://webisa.webdatacommons.org/413708403

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	Significant differences among the three soil types include development of color, change of pH, and the depth to which the precipitates begin to accumulate.
http://www.w3.org/ns/prov#wasQuotedFrom	usgs.gov