About: http://webisa.webdatacommons.org/102354460

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	In some embodiments, supervisor data collection unit controller 219 may be or include for example a key-board, joy stick, touch screen or other control device.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com