{"aspect_id":"AS195","aspect_name":"luminous_exposure-per-unit-frequency","aspect_reference":null,"aspect_symbol":"H_{\\mathrm{V},\\nu}","name":"luminous_exposure-per-unit-frequency lux second (per hertz)","scale_id":"SC1442","scale_name":null,"scale_symbol":null,"scale_type":"ratio","symbol":"H_{\\mathrm{V},\\nu} lx.s.(Hz-1)","unit_id":"UN1355","unit_name":"lux second (per hertz)","unit_reference":null,"unit_symbol":"lx.s.(Hz-1)"}