{"ob_id":50267,"names":[{"ob_id":7055,"name":"mole_fraction_of_ethyne_in_air"},{"ob_id":42145,"name":"C2H2 Volume Mixing Ratio"}],"terms":[{"ob_id":10604,"label":"standard_name","value":"mole_fraction_of_ethyne_in_air","vocabulary":"cf_standard_names"},{"ob_id":30064,"label":"units","value":"mol mol-1","vocabulary":""},{"ob_id":64367,"label":"long_name","value":"C2H2 Volume Mixing Ratio","vocabulary":""},{"ob_id":64368,"label":"var_id","value":"c2h2","vocabulary":""}]}