The following shows an example of text from the specification of the UML2.1.2 7.3.45 Realization (from Dependencies) parsed into relatable parsing container Components, including an illustration of the notations and conventions referred to in the specification. This is a very powerful recipe, and it simply can't be done as well by only parsing technical text into Comments (which may only "relate" to elements through handles - which can't be traced - and can't graphically contain logical views):

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