About: http://webisa.webdatacommons.org/86007839

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 central processing unit (CPU) is usually the master of the bus, controlling the flow of data to and from the CPU and to the other components of the system, such as printers, memory, displays, and parallel and serial ports.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com