{"ob_id":65971,"names":[],"terms":[{"ob_id":69967,"label":"var_id","value":"mass_fraction_of_nitrogen_dioxide_in_air","vocabulary":""},{"ob_id":69968,"label":"standard_name","value":"mass_fraction_of_nitrogen_dioxide_in_air","vocabulary":""},{"ob_id":69969,"label":"long_name","value":"Mole Fraction of Nitrogen Dioxide in air","vocabulary":""}]}