{"id":"S2017002937","label":"Guitar controller (Musical instrument)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2017002937","normalized_label":"guitar controller (musical instrument)","broader":["http://id.loc.gov/authorities/subjects/sh93006387"],"aliases":["MIDI guitar"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2017002937","provider":"lcsh","revision":"6d39b06597bb769e","taxonomy_revision":"f050b5d4780b1289","title":"Guitar controller (Musical instrument)","url":"/topics/S2017002937","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14753805582567998528","address_version":"morton4x16-v1","coordinates":[0,480,58390,58368],"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}