<http://schema.org/description>
"Gold 18K (750 milli\u00E8me) bow brooch. Composed of twisted gold wiring and five small rubies\r\n\r\nLength: approx. 6 cm (2-1/3 in.)\r\nWidth: approx. 4 cm (1-1/2 in.)\r\n\r\nWeight: 11,9 gr. (2/5 oz.)"^^<http://www.w3.org/2001/XMLSchema#string>
<https://en.expertissim.com/our-works-of-art-and-antiques/jewellery/brooch/ruby>