{"ob_id":83611,"names":[],"terms":[{"ob_id":144,"label":"units","value":"kg kg-1","vocabulary":""},{"ob_id":31041,"label":"standard_name","value":"mass_fraction_of_carbon_dioxide_tracer_in_air","vocabulary":""},{"ob_id":31042,"label":"var_id","value":"co23D","vocabulary":""},{"ob_id":90759,"label":"long_name","value":"3D field of transported CO2","vocabulary":""}]}