title: Entity framework linq include
body: <p>I have the following Linq query I'm working with entity framework.</p>
  
  <pre><code>var res = from a in _db.Articles
                    from auth in a.Authors
                    where papers.Contains(a.JoomlaId)
                    select auth.Institution;
  </code></pre>
  
  <p>The problem is that my institution class has a variable named "<code>Type</code>" of type "<code>InstitutionType</code>" that I need to include, and I have no idea how to do that.</p>