{"id":"S85015156","label":"Boats, Prehistoric","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85015156","normalized_label":"boats, prehistoric","broader":["http://id.loc.gov/authorities/subjects/sh85015159"],"aliases":["Prehistoric boats"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85015156","provider":"lcsh","revision":"b069dbdfc0e909f9","taxonomy_revision":"f050b5d4780b1289","title":"Boats, Prehistoric","url":"/topics/S85015156","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10090319364315300356","address_version":"morton4x16-v1","coordinates":[0,20,17641,53248],"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}