Deane Barker discusses the "third type" of page in Web content management.  This page type doesn't quite fit in with the categories of free-form or structured.  He offers two models that addresses the need for something in the middle.

The Semantic Web brings with it the opportunities for users to get smarter search results, and for site owners to get more targeted traffic as users find what they really want. But these benefits don't just magically appear. This article leads you through the aspects of both information architecture and general infrastructure you need in place to truly take advantage of this burgeoning opportunity.

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But, lingering behind all the questions about how to model something is a bigger question: do you model it at all? When is it obvious to structure some content, and when do you just throw it into the “WYSIWYG pile”?"

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