{"version":"1.0","type":"link","title":"Sterling silver - Newikis","description":"Sterling silver is an alloy of silver containing 92.5% by mass of silver and 7.5% by mass of other metals, usually copper. The sterling silver standard has a minimum of 925 in continental European terms.","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400,"thumbnail_url":"https://upload.wikimedia.org/wikipedia/commons/8/8f/TiffanyPitcher.jpg","thumbnail_width":275,"thumbnail_height":258}