{"ob_id":7916,"names":[{"ob_id":4729,"name":"ground_frost_frequency"},{"ob_id":4730,"name":"Ground frost frequency"}],"terms":[{"ob_id":3632,"label":"units","value":"days","vocabulary":""},{"ob_id":7427,"label":"long_name","value":"Ground frost frequency","vocabulary":""},{"ob_id":7428,"label":"var_id","value":"frs","vocabulary":""}]}