About: http://webisa.webdatacommons.org/401372503

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	This preference would be based on whether he operator desires to have the left or right hand free for other activities, such as moving materials to be scanned, or entering data through the keyboard.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com