{"ob_id":27765,"names":[{"ob_id":21450,"name":"CH3COCH3 volume mixing ratio"},{"ob_id":21451,"name":"mole_fraction_of_acetone_in_air"}],"terms":[{"ob_id":30064,"label":"units","value":"mol mol-1","vocabulary":""},{"ob_id":30239,"label":"long_name","value":"CH3COCH3 volume mixing ratio","vocabulary":""},{"ob_id":30240,"label":"standard_name","value":"mole_fraction_of_acetone_in_air","vocabulary":""},{"ob_id":30241,"label":"var_id","value":"ch3coch3","vocabulary":""}]}