{"id":"S89000999","label":"Induction logging","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh89000999","normalized_label":"induction logging","broader":["http://id.loc.gov/authorities/subjects/sh89001001"],"aliases":["Induction well logging","Logging, Induction","Logging, Induction well"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh89000999","provider":"lcsh","revision":"3ce883398b3e62fc","taxonomy_revision":"f050b5d4780b1289","title":"Induction logging","url":"/topics/S89000999","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9244984037414928898","address_version":"morton4x16-v1","coordinates":[0,21,14384,39936],"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}