{"id":"S2014001475","label":"Mechanical pencils","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2014001475","normalized_label":"mechanical pencils","broader":["http://id.loc.gov/authorities/subjects/sh85099376"],"aliases":["Automatic pencils","Clutch pencils","Propelling pencils","Repeating pencils","Retractable pencils"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2014001475","provider":"lcsh","revision":"587c0034cd41b794","taxonomy_revision":"f050b5d4780b1289","title":"Mechanical pencils","url":"/topics/S2014001475","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"18238709189051396","address_version":"morton4x16-v1","coordinates":[0,480,11493,3072],"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}