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!! Introduction

In KnowWE the content of an article is managed as a hierarchical structure of the content elements. Every node of that tree contains a particular fragment of the source text of the page. We call such a node a [Section]. No matter what kind of extension is implemented for KnowWE, sections will play a fundamental role in any case. Therefore handling, searching, navigation, and modification of sections are hot topics in KnowWE programming. 
 
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