User-agent: Googlebot
Disallow: /*/feed/
Disallow: /*/rdf/
Disallow: /*/rss/
Disallow: /*/rss2/
Disallow: /*/atom/
Disallow: /*/trackback/
Disallow: /feed/
Disallow: /feed
Disallow: /rdf/
Disallow: /rss/
Disallow: /rss2/
Disallow: /atom/
Disallow: /trackback/