About: http://webisa.webdatacommons.org/374589950

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	A segment button 231 is preferably provided for each segment and can be toggled as checked or unchecked (i.e., selected or deselected, respectively, using a pointing device or other input device) by the reviewer.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com