{"ob_id":28225,"names":[{"ob_id":21963,"name":"Secondary organic aerosol mass mixing ratio"},{"ob_id":21964,"name":"mass_fraction_of_secondary_particulate_organic_matter_dry_aerosol_particles_in_air"}],"terms":[{"ob_id":144,"label":"units","value":"kg kg-1","vocabulary":""},{"ob_id":5910,"label":"var_id","value":"mmrsoa","vocabulary":""},{"ob_id":30978,"label":"long_name","value":"Secondary organic aerosol mass mixing ratio","vocabulary":""},{"ob_id":30979,"label":"standard_name","value":"mass_fraction_of_secondary_particulate_organic_matter_dry_aerosol_particles_in_air","vocabulary":""}]}