About: http://webisa.webdatacommons.org/48933855

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	surface is an example here but parts of at least one pad could be held with the fingers around them and controllers could include squeezing, rubbing, pulsating, swinging, spinning, twisting, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com