About: http://webisa.webdatacommons.org/50866780

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	The user interface 202 may be a button, switch, selector, dial, rotary switch, variable switch, variable linear switch, slider or other selector.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com