About: http://webisa.webdatacommons.org/129843636

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	With this apparatus mounted on an agricultural machine, such as a tractor, the operator can input via the keyboard to the computer the working width of the agricultural field and the computer will estimate the time of completion of the
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com