{"id":"S85139611","label":"Underwater archaeology","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85139611","normalized_label":"underwater archaeology","broader":["http://id.loc.gov/authorities/subjects/sh85006507","http://id.loc.gov/authorities/subjects/sh85139619"],"aliases":["Archaeology, Submarine","Marine archaeology","Maritime archaeology","Nautical archaeology","Submarine archaeology"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85139611","provider":"lcsh","revision":"dde87e7690ad5b03","taxonomy_revision":"f050b5d4780b1289","title":"Underwater archaeology","url":"/topics/S85139611","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"900944226920038976","address_version":"morton4x16-v1","coordinates":[0,20,19586,27648],"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}