Saya mau tau Polk Gulch dari Kawasan kejiranan di San Francisco. Jelaskan dalam bahasa melayu

Polk Gulch is sometimes defined as the commercial section of Polk Street, roughly between Market Street to the south and Geary Street to the north. The Polk Corridor Business Association has announced in June 2006 the local business owners intend to publicize the neighborhood as "Polk Village"..