<http://schema.org/logo>
<http://media2.popsugar-assets.com/v2750/themes/onsugar_themes/lightspeed/imgs/logo.png>
<http://www.popsugar.co.uk/celebrity/Photos-Katy-Perry-NYC-She-Tweets-About-Adoptin-Justin-Bieber-Russell-Brand-Twitter-8105284>