{"id":"S91002580","label":"Breccia pipes","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh91002580","normalized_label":"breccia pipes","broader":["http://id.loc.gov/authorities/subjects/sh85016703","http://id.loc.gov/authorities/subjects/sh91002579"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh91002580","provider":"lcsh","revision":"b19b9cea0b74d501","taxonomy_revision":"f050b5d4780b1289","title":"Breccia pipes","url":"/topics/S91002580","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"5209539143906247238","address_version":"morton4x16-v1","coordinates":[0,21,45659,20480],"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}