| http://www.w3.org/ns/prov#value | - 29, 1990Dec 1, 1992Sweetser David JFor monitoring and controlling the viewing timeUS5331353 *Mar 9, 1993Jul 19, 1994Mindmaster Inc.Device for limiting the amount of time an electrical appliance such as a television may be usedUS20030195982 *Apr 28, 2003Oct 16, 2003Tetsuro MotoyamaMethod and system for remote diagnostic, control and information collection based on various communication modes for s
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