{"id":"S89004429","label":"Perpetual income contracts","description":"Here are entered works on contracts in Arab countries for perpetual payments of money or goods to an individual or institution.","source_url":"https://id.loc.gov/authorities/subjects/sh89004429","normalized_label":"perpetual income contracts","broader":["http://id.loc.gov/authorities/subjects/sh85031620"],"aliases":["Dakhl al-d\u0101\u02bcim","\u02bbAqd al-dakhl al-d\u0101\u02bcim"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh89004429","provider":"lcsh","revision":"adb9131e279d04a4","taxonomy_revision":"f050b5d4780b1289","title":"Perpetual income contracts","url":"/topics/S89004429","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"57500060157609538","address_version":"morton4x16-v1","coordinates":[0,21,14438,13312],"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}