{"ob_id":97644,"names":[],"terms":[{"ob_id":104685,"label":"var_id","value":"mass_concentration_of_black_carbon_520_in_ambient_aerosol_particles_in_air","vocabulary":""},{"ob_id":104686,"label":"standard_name","value":"mass_concentration_of_black_carbon_520_in_ambient_aerosol_particles_in_air","vocabulary":""},{"ob_id":104687,"label":"long_name","value":"Mass concentration of the Black Carbon (measured at 520nm wavelength) component of ambient aerosol particles in air","vocabulary":""}]}