<http://schema.org/telephone>
"+1(800) 370-1983"^^<http://www.w3.org/2001/XMLSchema#string>
<http://lewisgale.com/hl/?/19095/Risk-Factors-for-Arrhythmias--Heart-Rhythm-Disturbances-~Diagnosis&com.dotmarketing.htmlpage.language=1>