{"id":"S93000219","label":"Crops--Effect of boron on","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh93000219","normalized_label":"crops--effect of boron on","broader":["http://id.loc.gov/authorities/subjects/sh2003009862"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh93000219","provider":"lcsh","revision":"1263412d3ebba03a","taxonomy_revision":"f050b5d4780b1289","title":"Crops--Effect of boron on","url":"/topics/S93000219","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"630728248271192608","address_version":"morton4x16-v1","coordinates":[0,22,11336,27648],"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}