{"id":"S85081265","label":"Marine sediments--Acoustic properties","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85081265","normalized_label":"marine sediments--acoustic properties","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85081265","provider":"lcsh","revision":"72f61a78612ee5ad","taxonomy_revision":"f050b5d4780b1289","title":"Marine sediments--Acoustic properties","url":"/topics/S85081265","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10088142331292549696","address_version":"morton4x16-v1","coordinates":[0,20,18674,50176],"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}