{"id":"S87000460","label":"Coastal archaeology","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh87000460","normalized_label":"coastal archaeology","broader":["http://id.loc.gov/authorities/subjects/sh85006507"],"aliases":["Coastal sites (Archaeology)","Coasts--Antiquities"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh87000460","provider":"lcsh","revision":"3d0f8eb3aeae5acc","taxonomy_revision":"f050b5d4780b1289","title":"Coastal archaeology","url":"/topics/S87000460","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"4669181955345352256","address_version":"morton4x16-v1","coordinates":[0,20,48662,12288],"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}