title: "The attribute publisher.itemtype has an invalid value"
body: <p>I'm new to code. I'm trying to add Structured Data code for Google reviews on my contact page:</p>
  
  <pre><code>http://www.catnips.co.uk/in-home-mobile-cat-groomer-feline-behaviourist.html
  </code></pre>
  
  <p>I am using the reviews from my Google Maps client reviews.</p>
  
  <p>Testing it in Google Structured Data Testing Tool, it says</p>
  
  <blockquote>
    <p>The attribute publisher.itemtype has an invalid value.</p>
  </blockquote>
  
  <p>I can't work out what I'm doing wrong.</p>
  
  <pre><code>&lt;div itemprop="review" itemscope itemtype="http://schema.org/Review"&gt;
      &lt;meta itemprop="author" content="Anita Kelsey"&gt;
  
      &lt;strong itemprop="itemreviewed"&gt;Mobile Cat Grooming&lt;/strong&gt; by &lt;a href="https://www.google.co.uk/maps/place/The+Notting+Hill+Cat+Sitting+and+Cat+Grooming+Company/@51.5254631,-0.2526499,12z/data=!4m10!1m2!2m1!1smobile+cat+grooming!3m6!1s0x4876101c4f92036d:0x8514584f53249c41!8m2!3d51.5180716!4d-0.2036502!9m1!1b1/"&gt;Jen Crothers&lt;/a&gt;&lt;br /&gt;
  
      &lt;strong&gt;My Rating:&lt;/strong&gt; &lt;span itemprop="reviewRating" itemscope itemtype="http://schema.org/Rating"&gt;&lt;img src="http://www.catnips.co.uk/wp-content/uploads/2014/09/5-stars-356x73.png" alt="5 stars" width="356" height="73" class="alignnone size-medium wp-image-4614" /&gt;&lt;meta itemprop="ratingValue" content="5" /&gt;&lt;meta itemprop="bestRating" content="5" /&gt;&lt;/span&gt;
  &lt;/div&gt;
  
  &lt;span itemprop="reviewRating" itemscope itemtype="http://schema.org/Rating"&gt;
  
  Anita was absolutely brilliant with my Persian cat Ernie, who was a wriggly customer at times. She skillfully and gently removed the mats on his coat and gave him a very thorough groom. Brilliant, professional and easily a five star service provided from start to finish.
  &lt;meta itemprop="ratingValue" content="5" /&gt;&lt;meta itemprop="bestRating" content="5" /&gt;
  </code></pre>