{"ob_id":67042,"names":[],"terms":[{"ob_id":64281,"label":"units","value":"mol m-2","vocabulary":""},{"ob_id":71448,"label":"var_id","value":"nitrogendioxide_stratospheric_column_histogram_axis","vocabulary":""},{"ob_id":71449,"label":"long_name","value":"Histogram of the stratospheric NO2 vertical column","vocabulary":""}]}