English: Here is a reference link of what Google says. <a href='https://sites.google.com/site/webmasterhelpforum/en/faq-rich-snippets#display'> https://sites.google.com/site/webmasterhelpforum/en/faq-rich-snippets#display</a>
Dutch: Hier is een referentielink van wat Google zegt. <a href='https://sites.google.com/site/webmasterhelpforum/en/faq-rich-snippets#display'> https://sites.google.com/site/webmasterhelpforum/en/faq-rich-snippets#display</a>