<http://schema.org/caption>
"Rick Springfield is performing at Summerfest Wednesday night but took some time to talk to Kidd O'Shea."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.wisn.com/article/rick-springfield-says-energy-on-stage-still-the-same-after-all-the-years/5951232>