About: http://webisa.webdatacommons.org/210996731

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	However, in this modification, one of the buttons ???A??? and ???B??? can be selected before the buttons 101-A to 101-D are selected.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com