About: http://webisa.webdatacommons.org/236038159

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	Mai 1994Matsushita Electric Industrial Co., Ltd.Information recording and reproducing apparatus including both data and work optical disk drives for restoring data and commands after a malfunctionUS5335327 *29.
http://www.w3.org/ns/prov#wasQuotedFrom	google.de