. . "A Cognizer introduces a New_idea into society. It is difficult to imagine how different our lives would be without Edison's invention of the light bulb."@en . . . . . . . . "403"^^ . . . . . . . . . . . . . . . "2002-09-24T13:10:46+02:00"^^ . . . . . . . . . . . . . . . . "Achieving_first" . . . . . . . . . .