About: http://webisa.webdatacommons.org/283572753

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	Where desired, it can accommodate and support knobs or buttons, or large devices such as mechanical timers.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com