{"id":"S85101460","label":"Phthalonic acid","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85101460","normalized_label":"phthalonic acid","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85101460","provider":"lcsh","revision":"ff3298f8d20445a8","taxonomy_revision":"f050b5d4780b1289","title":"Phthalonic acid","url":"/topics/S85101460","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"867013571895248448","address_version":"morton4x16-v1","coordinates":[0,20,18990,20480],"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}