{"id":"S85036850","label":"Density currents","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85036850","normalized_label":"density currents","broader":["http://id.loc.gov/authorities/subjects/sh85070178","http://id.loc.gov/authorities/subjects/sh85086323","http://id.loc.gov/authorities/subjects/sh85138753"],"aliases":["Convection, Gravitational","Currents, Density","Gravitational convection"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85036850","provider":"lcsh","revision":"bae477c8f3c3da7e","taxonomy_revision":"f050b5d4780b1289","title":"Density currents","url":"/topics/S85036850","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10088208575727289856","address_version":"morton4x16-v1","coordinates":[0,20,17980,51200],"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}