<http://schema.org/addressRegion>
"CA"^^<http://www.w3.org/2001/XMLSchema#string>
<https://westhillshospital.secure.ehc.com/physicians/index.dot?lastName=p&filterHcaEmployed=Other&filterCity=Northridge&filterSpecialty=nephrology&com.dotmarketing.htmlpage.language=1>