<http://schema.org/specialty>
"Comprehensive Cass County, MI real estate listings with Cass County, Michigan home prices &amp; MLS details, by city, town, street address, and by Cass County, MI zip codes."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.realtytrac.com/mapsearch/real-estate/mi/cass-county/p-3/>