About: http://webisa.webdatacommons.org/80723699

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	Controller 201 also provides general control of the operation of disk drive 100, including such functions as command interpretation, sector mapping, power-up routines, diagnostics, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com