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"Hot in the Heartland: The Yearning Lovers of William Inge's &lt;i&gt;Picnic&lt;/i&gt;"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.playbill.com/features/article/hot-in-the-heartland-the-yearning-lovers-of-william-inges-picnic-201483>