<http://schema.org/contactType>
"billing support"^^<http://www.w3.org/2001/XMLSchema#string>
<https://restonhospital.secure.ehc.com/physicians/index.dot?lastName=t&filterKeyword=knee&filterSpecialty=orthopedicSurgery&filterKeyword=minimally%20invasive%20knee%20replacement&com.dotmarketing.htmlpage.language=1>