About: http://webisa.webdatacommons.org/78865306

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	Willey used to spend $2,000 to $3,000 an acre hand weeding his acreage but, using solarization, has reduced that cost to just $400 an acre, including labor and the cost of the plastic.
http://www.w3.org/ns/prov#wasQuotedFrom	ncat.org