User-agent: *
Disallow: /about/Baltimore
Disallow: /about/Boston 
Disallow: /about/Chicago 
Disallow: /about/NY
Disallow: /about/NewYork
Disallow: /about/Norfolk
Disallow: /about/Philadelphia
Disallow: /about/Washington_DC
Disallow: /about/DC
User-agent: dotbot
Disallow: /