<http://schema.org/keywords>
"for-sale market, for-sale market recovery, job creation, Marcus &amp;amp; Millichap, Philadelphia Rentals, Philadelphia Short Term Rentals, vacancy rates"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.centercityrealestate.com/philadelphia-real-estate-blog/philadelphia-rental-market/>