{"id":"S2003008610","label":"AAVP7A1 (Tracked landing vehicle)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2003008610","normalized_label":"aavp7a1 (tracked landing vehicle)","broader":["http://id.loc.gov/authorities/subjects/sh85007334","http://id.loc.gov/authorities/subjects/sh86007716"],"aliases":["Amtrack (Tracked landing vehicle)","Assault Amphibious Vehicle, Personnel 7A1","LVTP-7A1 (Tracked landing vehicle)"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2003008610","provider":"lcsh","revision":"129a7b0fb1c12963","taxonomy_revision":"f050b5d4780b1289","title":"AAVP7A1 (Tracked landing vehicle)","url":"/topics/S2003008610","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"13835273587046883846","address_version":"morton4x16-v1","coordinates":[0,477,36337,34816],"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}