{"id":"S88002318","label":"Steel pipe industry","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh88002318","normalized_label":"steel pipe industry","broader":["http://id.loc.gov/authorities/subjects/sh85102369","http://id.loc.gov/authorities/subjects/sh85127829"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh88002318","provider":"lcsh","revision":"629f774f4ec89eb2","taxonomy_revision":"f050b5d4780b1289","title":"Steel pipe industry","url":"/topics/S88002318","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"4957548688122988032","address_version":"morton4x16-v1","coordinates":[0,20,64316,14336],"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}