<http://schema.org/description>
"If you ever tried to purchase pearl jewelry, you surely noticed how high priced everything is. Did you ever wonder why that is? Do you know that there are various types of pearls and that their origin dictates the price? This article will point out the main differences between"^^<http://www.w3.org/2001/XMLSchema#string>
<http://theydiffer.com/difference-between-freshwater-and-cultured-pearls/>