{"ob_id":63326,"names":[],"terms":[{"ob_id":66248,"label":"units","value":"μg m-3","vocabulary":""},{"ob_id":66335,"label":"var_id","value":"POPS_pm2p5","vocabulary":""},{"ob_id":66336,"label":"standard_name","value":"mass_concentration_of_dried_pm2p5_aerosol_in_air","vocabulary":""},{"ob_id":66337,"label":"long_name","value":"Mass_concentration_of_dried_pm2p5_aerosol_in_air_for_the_POPS_instrument","vocabulary":""}]}