<http://schema.org/addressRegion>
"VA"^^<http://www.w3.org/2001/XMLSchema#string>
<https://restonhospital.secure.ehc.com/physicians/index.dot?lastName=b&filterKeyword=Vasectomy&filterZipCode=20190&filterKeyword=prostate%203D%20ultrasound%20for%20cancer&com.dotmarketing.htmlpage.language=1>