{"aspect_id":"AS193","aspect_name":"illuminance-per-unit-frequency","aspect_reference":null,"aspect_symbol":"E_{\\mathrm{V},\\nu}","name":"illuminance-per-unit-frequency lux (per hertz)","scale_id":"SC1669","scale_name":null,"scale_symbol":null,"scale_type":"ratio","symbol":"E_{\\mathrm{V},\\nu} lx.(Hz-1)","unit_id":"UN1585","unit_name":"lux (per hertz)","unit_reference":null,"unit_symbol":"lx.(Hz-1)"}