About: http://webisa.webdatacommons.org/426557049

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 invention relates to the field of controllers, particularly controllers for interfacing between a digital computer and a magnetic recorder such as a floppy disc or other memories.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr