About: http://webisa.webdatacommons.org/411314931

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 input/output interface unit 1 controls data transfer operations to/from the user or other systems.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com