{"id":"S85132588","label":"Tariff on iron pipe","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85132588","normalized_label":"tariff on iron pipe","broader":[],"aliases":["Iron pipe--Tariff"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85132588","provider":"lcsh","revision":"b76c0b969ab572ed","taxonomy_revision":"f050b5d4780b1289","title":"Tariff on iron pipe","url":"/topics/S85132588","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9549957776630220288","address_version":"morton4x16-v1","coordinates":[0,20,19476,45056],"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}