{"ob_id":94519,"names":[],"terms":[{"ob_id":18486,"label":"long_name","value":"available ammonium at 5 cm","vocabulary":""},{"ob_id":67827,"label":"var_id","value":"14","vocabulary":""},{"ob_id":102603,"label":"units","value":"ug NH4+ - N g -1 resin d -1","vocabulary":""}]}