title: GraphQL - Join results of two queries
body: <p>I'm pretty new to GraphQL and trying to learn how I can use it to model my results.</p>
  <p>Currently I have these two types. The <code>owner_user_id</code> is referring to the id in the User-type</p>
  <pre class="lang-js prettyprint-override"><code>ProductTeam {
      id: Int!
      product_name: String
      product_description: String
      owner_user_id: Int!
  }
  
  type User {
      id: Int!
      first_name: String
      last_name: String
      email: String
      username: String
  }
  </code></pre>
  <p>Can I somehow get a merged nice response here like below? Do I use fragments?</p>
  <pre class="lang-js prettyprint-override"><code>ProductTeam {
      id: 1
      product_name: &quot;&quot;
      product_description: &quot;&quot;
      owner_user_id: 2
      first_name: &quot;&quot;
      last_name: &quot;&quot;
      email: &quot;&quot;
      username: &quot;&quot;
  }
  </code></pre>