{"ob_id":70603,"names":[],"terms":[{"ob_id":144,"label":"units","value":"kg kg-1","vocabulary":""},{"ob_id":39306,"label":"long_name","value":"Gaseous NH3 Mixing Ratio","vocabulary":""},{"ob_id":39307,"label":"standard_name","value":"mass_fraction_of_ammonia_in_air","vocabulary":""},{"ob_id":39308,"label":"var_id","value":"mass_fraction_of_ammonia_in_air","vocabulary":""}]}