{"ob_id":99323,"names":[],"terms":[{"ob_id":4502,"label":"units","value":"kg m-3","vocabulary":""},{"ob_id":106235,"label":"var_id","value":"mass_concentration_of_ammonium_dry_aerosol_particles_in_air","vocabulary":""},{"ob_id":106236,"label":"standard_name","value":"mass_concentration_of_ammonium_dry_aerosol_particles_in_air","vocabulary":""},{"ob_id":106237,"label":"long_name","value":"Surface concentration of NH4","vocabulary":""}]}