{"ob_id":64673,"names":[],"terms":[{"ob_id":68306,"label":"var_id","value":"Mass_Concentration_Land","vocabulary":""},{"ob_id":68307,"label":"long_name","value":"Estimated Column Mass(per area) using assumed mass extinction efficiency","vocabulary":""},{"ob_id":68308,"label":"units","value":"1.0e-6g/cm^2","vocabulary":""}]}