<http://schema.org/image>
<http://rack.0.mshcdn.com/media/ZgkyMDE0LzAxLzAzL2MzL2N5YmVyc2VjdXJpLjZhMTU3LmpwZwpwCXRodW1iCTEyMDB4NjI3IwplCWpwZw/34e35252/678/cyber-security-pirate.jpg>
<http://mashable.com/2014/01/03/cybersecurity-book-singer-friedman/>