About: http://webisa.webdatacommons.org/188216728

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	Connected to the central processing unit 20 are entry devices including a mouse 23 and a keyboard 22 to permit an operator to enter various kinds of information or instructions to the computer 1.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca