{"status":0,"resultsCombinedUnitList":[{"prefixSymbol":"z","prefixUri":"https://si-digital-framework.org/SI/prefixes#z","prefixName":"zepto","prefixUrl":"/SI/prefixes/zepto","unitSymbol":"m","unitName":"metre","unitUri":"https://si-digital-framework.org/SI/units#m","unitUrl":"/SI/units/metre","scaling":"1e-21","relation":"1 zm = 10<sup>-21</sup> m","exponent":1}]}