{"id":"S85039293","label":"Drags (Hydrography)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85039293","normalized_label":"drags (hydrography)","broader":["http://id.loc.gov/authorities/subjects/sh85063441","http://id.loc.gov/authorities/subjects/sh85063443"],"aliases":["Sweeps (Hydrography)","Wire drags (Hydrography)","Wire sweeps (Hydrography)"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85039293","provider":"lcsh","revision":"231cc99867d316c9","taxonomy_revision":"f050b5d4780b1289","title":"Drags (Hydrography)","url":"/topics/S85039293","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10126357231231435328","address_version":"morton4x16-v1","coordinates":[0,20,18018,62464],"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}