RDFa (source lint)

<div vocab="http://rdf.data-vocabulary.org/#" typeof="Product">
 <span property="brand">ACME</span> <span property="name">Executive Anvil</span>
 <img property="image" src="http://upload.wikimedia.org/wikipedia/commons/thumb/2/2d/Swingline-stapler.jpg/220px-Swingline-stapler.jpg" alt="foo">

 <span rel="review">
   <span typeof="Review-aggregate">
    Average rating: <span property="rating">4.4</span>, based on
    <span property="count">89</span> reviews
   </span>
 </span>

 <span rel="offerDetails">
   <span typeof="Offer-aggregate">
    from $<span property="lowPrice" content="119.99">119.99</span> to
    $<span property="highPrice" content="199.99">199.99</span>
    <meta property="currency" content="USD">
   </span>
  </span>
</div>

Microdata (source lint)

<div itemscope itemtype="http://data-vocabulary.org/Product">
 <span itemprop="brand">ACME</span> <span itemprop="name">Executive Anvil</span>
 <img itemprop="image" src="http://upload.wikimedia.org/wikipedia/commons/thumb/2/2d/Swingline-stapler.jpg/220px-Swingline-stapler.jpg" alt="foo">

 <span itemprop="review" itemscope itemtype="http://data-vocabulary.org/Review-aggregate">
  Average rating: <span itemprop="rating">4.4</span>, based on
  <span itemprop="count">89</span> reviews
 </span>

 <span itemprop="offerDetails" itemscope itemtype="http://data-vocabulary.org/Offer-aggregate">
  from $<span itemprop="lowPrice" content="119.99">119.99</span> to
  $<span itemprop="highPrice" content="199.99">199.99</span>
  <meta itemprop="currency" content="USD">
 </span>
</div>