About: http://webisa.webdatacommons.org/452270197

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 personal computer 201 further has a keyboard or a pointing device such as a mouse, or the like, as the input device 220 though the input device is not shown in FIG. 2.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com