{"id":"S90004766","label":"Phosphorus in agriculture","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh90004766","normalized_label":"phosphorus in agriculture","broader":["http://id.loc.gov/authorities/subjects/sh85002415"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh90004766","provider":"lcsh","revision":"60124e9c14497b6d","taxonomy_revision":"f050b5d4780b1289","title":"Phosphorus in agriculture","url":"/topics/S90004766","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"922257176490542594","address_version":"morton4x16-v1","coordinates":[0,21,30068,30720],"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}