{"id":"S85124447","label":"Soils--Sodium content","description":"Here are entered works on sodium in soils with less than thirteen percent sodium content. Works on soils with greater than thirteen percent sodium content are entered under [Sodic soils.]","source_url":"https://id.loc.gov/authorities/subjects/sh85124447","normalized_label":"soils--sodium content","broader":["http://id.loc.gov/authorities/subjects/sh85124249"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85124447","provider":"lcsh","revision":"1f63097b5f039d68","taxonomy_revision":"f050b5d4780b1289","title":"Soils--Sodium content","url":"/topics/S85124447","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"903191920745252356","address_version":"morton4x16-v1","coordinates":[0,20,19349,31744],"answer_status":"Directory metadata; local answer requires separate source review","truth_status":"Subject descriptor, not a factual answer or a demonstrated knowledge gap","reviewed_answer":null}