{"id":"S85053239","label":"Natural gas pipelines--Design and construction","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85053239","normalized_label":"natural gas pipelines--design and construction","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85053239","provider":"lcsh","revision":"18d99766182210ff","taxonomy_revision":"f050b5d4780b1289","title":"Natural gas pipelines--Design and construction","url":"/topics/S85053239","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10090469188813866496","address_version":"morton4x16-v1","coordinates":[0,20,18236,56320],"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}