{"ob_id":90545,"names":[],"terms":[{"ob_id":2998,"label":"long_name","value":"ERTEL POTENTIAL VORTICITY(THETA LEV)","vocabulary":""},{"ob_id":11208,"label":"units","value":"K m2 kg-1 s-1","vocabulary":""},{"ob_id":98545,"label":"var_id","value":"UM_m01s15i214_vn600","vocabulary":""}]}