About: http://webisa.webdatacommons.org/405247237

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 speaker driver 90 drives speakers (not shown) connected to the portable display unit 32, while the serial I/O driver 92 drives the I/O devices such as a printer, or a connection to a standard personal computer.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com