{"ob_id":54442,"names":[],"terms":[{"ob_id":144,"label":"units","value":"kg kg-1","vocabulary":""},{"ob_id":5673,"label":"var_id","value":"mmrso4","vocabulary":""},{"ob_id":10988,"label":"long_name","value":"Aerosol Sulfate Mass Mixing Ratio","vocabulary":""},{"ob_id":30096,"label":"standard_name","value":"mass_fraction_of_sulfate_dry_aerosol_particles_in_air","vocabulary":""}]}