<http://schema.org/url>
<http://blogs.wsj.com/digits/2011/05/25/apple-gives-instructions-for-how-to-get-rid-of-macdefender-malware/>
<http://blogs.wsj.com/digits/2011/05/25/apple-gives-instructions-for-how-to-get-rid-of-macdefender-malware/>