{"id":"S00000721","label":"Gettysburg National Tower (Pa.)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh00000721","normalized_label":"gettysburg national tower (pa.)","broader":["http://id.loc.gov/authorities/subjects/sh00009657"],"aliases":["Gettysburg Tower (Pa.)","National Gettysburg Battlefield Tower (Pa.)","National Tower at Gettysburg (Pa.)"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh00000721","provider":"lcsh","revision":"1e187e4ee9d44cba","taxonomy_revision":"f050b5d4780b1289","title":"Gettysburg National Tower (Pa.)","url":"/topics/S00000721","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"576469548396462148","address_version":"morton4x16-v1","coordinates":[0,0,11,17408],"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}