{"id":"S85127117","label":"SR-71 Blackbird (Jet reconnaissance plane)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85127117","normalized_label":"sr-71 blackbird (jet reconnaissance plane)","broader":["http://id.loc.gov/authorities/subjects/sh85070169","http://id.loc.gov/authorities/subjects/sh85077975","http://id.loc.gov/authorities/subjects/sh85111861"],"aliases":["Blackbird (Jet reconnaissance plane)"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85127117","provider":"lcsh","revision":"330a7c198a1cd36d","taxonomy_revision":"f050b5d4780b1289","title":"SR-71 Blackbird (Jet reconnaissance plane)","url":"/topics/S85127117","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"326590430957684292","address_version":"morton4x16-v1","coordinates":[0,20,19391,13312],"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}