{"ob_id":52338,"names":[],"terms":[{"ob_id":20969,"label":"var_id","value":"mic_psa_ger_1","vocabulary":""},{"ob_id":24930,"label":"units","value":"cm2/m3","vocabulary":""},{"ob_id":24931,"label":"long_name","value":"Particles surface area Gerber probe averaged at 1 Hz","vocabulary":""}]}