{"id":"S2010010937","label":"Soils--Carbon content--Mississippi River Watershed","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2010010937","normalized_label":"soils--carbon content--mississippi river watershed","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2010010937","provider":"lcsh","revision":"612422285f959a3e","taxonomy_revision":"f050b5d4780b1289","title":"Soils--Carbon content--Mississippi River Watershed","url":"/topics/S2010010937","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9855081075838428706","address_version":"morton4x16-v1","coordinates":[0,479,14676,58368],"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}