About: http://webisa.webdatacommons.org/262269460

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 system bus 21 may extend beyond the figure, and other devices, for example I/O units, communication link adapters, a bus controller, and other processors, memories, and lock units may be connected thereto.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com