About: http://webisa.webdatacommons.org/201073338

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	The researchers, led by Yves Carrire of the University of Arizona, compared the amounts of insecticides and herbicide farmers used, and the amount of cotton produced in 81 fields growing the different types of cotton.
http://www.w3.org/ns/prov#wasQuotedFrom	scidev.net