About: http://webisa.webdatacommons.org/264432042

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	Nutrients, such as N and P, that exist in significant amounts in the organic portions of the manure, are not available until they are transformed into inorganic forms.
http://www.w3.org/ns/prov#wasQuotedFrom	umn.edu