Because they are text files, you can view the exported resources with any standard text editor such as Windows Notepad. The content of the files is designed to be human-readable. For example, the following illustration shows a portion of the exported file that represents the Seller Data table.
When you examine the textual representation of a resource, you will see the terminology used closely follows that found in the Dexterity user interface. This makes the files easy to understand, without requiring additional documentation.