<http://schema.org/image>
<http://www.nbc.com/sites/nbcunbc/files/files/images/2014/5/10/2014_0510_NBCUXD_Upfront2014_ChristmasRocCentr_Logo_1920x1080_CA.png>
<http://www.nbc.com/christmas-in-rockefeller-center/photos-01.shtml>