Organization schemes have to do with how you are going to categorize your content and the various ways you'll create relationships between each piece. Most content can be categorized in multiple ways.
Improving the User Experience 
Information Architecture Methods
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An organizational structure is how you define the relationships between pieces of content. Successful structures allow users to predict where they will find information on the site.
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A content inventory is a list of all the content on your site. Your inventory will typically include text, images, documents, and applications. To gain insight from your inventory, you will need to assess each piece of content.
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A wireframe is a two-dimensional illustration of a page’s interface that specifically focuses on space allocation and prioritization of content, functionalities available, and intended behaviors. For these reasons, wireframes typically do not include any styling, color, or graphics.