About: http://webisa.webdatacommons.org/405018857

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	Digits or other data can be input using one of several foot pedals or buttons.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com