About: http://webisa.webdatacommons.org/153474156

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	I think one or two people mentioned that gestures were done with the wrist, and several talked about scroll wheels or other buttons.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com