<http://schema.org/description>
"Why are there so many pictures of rainbows? And what\u2019s on the other side? Hum along with us as you browse through a few snaps of one of nature\u2019s most beautiful effects."^^<http://www.w3.org/2001/XMLSchema#string>
<http://science.howstuffworks.com/nature/climate-weather/atmospheric/rainbow-pictures.htm>