{"id":"S85081193","label":"Marine geophysics","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85081193","normalized_label":"marine geophysics","broader":["http://id.loc.gov/authorities/subjects/sh85054185","http://id.loc.gov/authorities/subjects/sh85093880","http://id.loc.gov/authorities/subjects/sh85129495"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85081193","provider":"lcsh","revision":"7ee710f8fe3fca9f","taxonomy_revision":"f050b5d4780b1289","title":"Marine geophysics","url":"/topics/S85081193","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9547710376008090116","address_version":"morton4x16-v1","coordinates":[0,20,18673,41984],"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}