About: http://webisa.webdatacommons.org/175398903

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	Nitrogen and other nutrients aren???t always available to the plants, even though they may exist in the soil.
http://www.w3.org/ns/prov#wasQuotedFrom	klru.org