{"id":"S2002004427","label":"Marine sciences--Geographic information systems","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2002004427","normalized_label":"marine sciences--geographic information systems","broader":[],"aliases":["Marine geographic information systems"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2002004427","provider":"lcsh","revision":"1bc6a00d8dad607b","taxonomy_revision":"f050b5d4780b1289","title":"Marine sciences--Geographic information systems","url":"/topics/S2002004427","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"325534616897332806","address_version":"morton4x16-v1","coordinates":[0,477,20647,11264],"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}