User-agent: gsa-crawler
Allow: /sitemap.htm
Allow: /sitemap_*.htm

User-agent: *
Disallow: /js/
Disallow: /css/
Disallow: /cms/
Disallow: /html/
Disallow: /siteimg/
Disallow: /swf/
Disallow: /sitemap.htm
Disallow: /sitemap_*.htm

Sitemap: http://www.ontslag.nl/sitemap.xml