{"id":"S85000154","label":"Abietic acid","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85000154","normalized_label":"abietic acid","broader":[],"aliases":["Sylvic acid"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85000154","provider":"lcsh","revision":"e86673872b945001","taxonomy_revision":"f050b5d4780b1289","title":"Abietic acid","url":"/topics/S85000154","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"900860956165686852","address_version":"morton4x16-v1","coordinates":[0,20,17407,26624],"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}