{"ob_id":56099,"names":[],"terms":[{"ob_id":21293,"label":"units","value":"(dN/dln(dp) [/cm3])","vocabulary":""},{"ob_id":21320,"label":"long_name","value":"Number Size Distribution 18.9 nm","vocabulary":""},{"ob_id":21321,"label":"var_id","value":"SMPS_18_9","vocabulary":""}]}