{"ob_id":58235,"names":[],"terms":[{"ob_id":16782,"label":"units","value":"cm-3 um-1","vocabulary":""},{"ob_id":16807,"label":"long_name","value":"Particle number concentration dN/dD at STP, channel 20","vocabulary":""},{"ob_id":16808,"label":"var_id","value":"VACC_CH20","vocabulary":""}]}