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What Are Topic Maps?
Many years ago, I started looking into SGML and XML as a way to make information more manageable and findable, which was something I had been working on for a long time. It took me several years to discover that, although SGML and XML helped, they did not actually solve the problem. Later I discovered topic maps, and it seemed to me that here was the missing piece that would make it possible to really find what you were looking for.