<http://schema.org/description>
"Coral bead necklace. 9ct gold clasp.\r\n\r\nLength : 50cm  (19-2/3in). \r\n\r\nAverage bead diameter : 3.9mm.\r\n\r\nGross weight : 11.1g  (0.4oz)."^^<http://www.w3.org/2001/XMLSchema#string>
<https://en.expertissim.com/our-works-of-art-and-antiques/jewellery/necklaces/coral>