About: http://webisa.webdatacommons.org/28058658

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	Applied annually, most of these nutrients are absorbed by the crops, but when applied in excess, they can be lost to the environment through volatilization, leaching, or runoff, contributing to air and water quality impairment.
http://www.w3.org/ns/prov#wasQuotedFrom	usda.gov