<http://schema.org/description>
"1930s Mexican sterling silver necklace with four large amethyst cabochons; unknown maker's mark and marked &amp;quot;Mexico silver.&amp;quot;"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.onekingslane.com/p/1376820-mexican-silver-amethyst-necklace>