{"id":"S85039500","label":"Dreissensia, Fossil","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85039500","normalized_label":"dreissensia, fossil","broader":["http://id.loc.gov/authorities/subjects/sh85039499"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85039500","provider":"lcsh","revision":"c449d306c2b482c3","taxonomy_revision":"f050b5d4780b1289","title":"Dreissensia, Fossil","url":"/topics/S85039500","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"326515645980214848","address_version":"morton4x16-v1","coordinates":[0,20,18022,12288],"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}