{"ob_id":65571,"names":[],"terms":[{"ob_id":126,"label":"units","value":"ug m-3","vocabulary":""},{"ob_id":69339,"label":"var_id","value":"Mass_Conc_of_Ag_PM2p5","vocabulary":""},{"ob_id":69340,"label":"standard_name","value":"mass_concentration_of_ag_in_pm2p5_ambient_aerosol_particles_in_air","vocabulary":""},{"ob_id":69341,"label":"long_name","value":"Mass concentration of the Silver component in PM2.5 ambient aerosol particles in air","vocabulary":""}]}