About: http://webisa.webdatacommons.org/130849182

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	Crop load, cultivar, and cultural practices such as weed control and pruning can also alter leaf nutrient composition.
http://www.w3.org/ns/prov#wasQuotedFrom	umn.edu