{"ob_id":99462,"names":[],"terms":[{"ob_id":18486,"label":"long_name","value":"available ammonium at 5 cm","vocabulary":""},{"ob_id":67836,"label":"var_id","value":"17","vocabulary":""},{"ob_id":106375,"label":"units","value":"ug NH4+ - N g -1 resin d-1","vocabulary":""}]}