<http://schema.org/specialty>
"Recent San Diego County, CA real estate sold listings with San Diego County, California sold home prices &amp; estimated value and finance details, by city, town, and by San Diego County, California zip codes."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.realtytrac.com/mapsearch/sold/ca/san-diego-county/>