<http://schema.org/thumbnailUrl>
<http://media.nzherald.co.nz/webcontent/image/jpg/201236/2e8a9273-cf52-44c3-9736-dc0011b0d048-big_300x200.jpg>
<http://www.nzherald.co.nz/science/news/article.cfm?c_id=82&objectid=10847178>