{"id":"S90005898","label":"Crowns (Dentistry)--Age factors","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh90005898","normalized_label":"crowns (dentistry)--age factors","broader":["http://id.loc.gov/authorities/subjects/sh85002201"],"aliases":["Age factors in dental crowns"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh90005898","provider":"lcsh","revision":"db1b137c43b28918","taxonomy_revision":"f050b5d4780b1289","title":"Crowns (Dentistry)--Age factors","url":"/topics/S90005898","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"343544625375610434","address_version":"morton4x16-v1","coordinates":[0,21,30086,10240],"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}