<http://schema.org/specialty>
"Comprehensive Douglas County, NE real estate listings with Douglas County, Nebraska home prices &amp; MLS details, by city, town, street address, and by Douglas County, NE zip codes."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.realtytrac.com/mapsearch/real-estate/ne/douglas-county/>