About: http://webisa.webdatacommons.org/213005399

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	Although not shown, other devices providing input and output to the system may be included, such as a keyboard, etc., which may include a dedicated interface to local system bus 102 or might be supported by serial port 118.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es