{"id":"S2008112491","label":"Tanks (Military science)--History","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2008112491","normalized_label":"tanks (military science)--history","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2008112491","provider":"lcsh","revision":"9f0d0620368a609a","taxonomy_revision":"f050b5d4780b1289","title":"Tanks (Military science)--History","url":"/topics/S2008112491","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14159471186492663332","address_version":"morton4x16-v1","coordinates":[0,478,50549,44032],"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}