If an ''article name'' ends in ''#Oregon'' (or some other region), it is a section within an article about more than Oregon.
The ''topic category'' is useful for comparing similar entries side-by-side. Unfortunately, it is a subjective opinion about the article's primary topic. ''Meta'' indicates the entry is not a Wikipedia encyclopedia article, but a Meta-page which organizes the writing of articles.
If the ''type'' is ''list'', the article is primarily a list of articles. If ''type'' is ''context'', each entry contains summary information useful to compare and contrast entries.
''Approx. entries'' was the number of article entries within the article at one time. The value can be helpful for determining the relevancy or depth of the article.
