{"id":"S2003005447","label":"Roc (Fighter plane)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2003005447","normalized_label":"roc (fighter plane)","broader":["http://id.loc.gov/authorities/subjects/sh85048159","http://id.loc.gov/authorities/subjects/sh91000928"],"aliases":["Blackburn Roc (Fighter plane)"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2003005447","provider":"lcsh","revision":"ff3b567f89a4000d","taxonomy_revision":"f050b5d4780b1289","title":"Roc (Fighter plane)","url":"/topics/S2003005447","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"4614162146094359042","address_version":"morton4x16-v1","coordinates":[0,477,36288,7168],"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}