{"id":"S85112002","label":"Rectifiers (Photogrammetry)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85112002","normalized_label":"rectifiers (photogrammetry)","broader":["http://id.loc.gov/authorities/subjects/sh85020515","http://id.loc.gov/authorities/subjects/sh85101174"],"aliases":["Rectifying printer (Photogrammetry)"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85112002","provider":"lcsh","revision":"7354761c6a67dc70","taxonomy_revision":"f050b5d4780b1289","title":"Rectifiers (Photogrammetry)","url":"/topics/S85112002","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"288441758403396164","address_version":"morton4x16-v1","coordinates":[0,20,19155,2048],"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}