{"id":"S85084442","label":"Metric system","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85084442","normalized_label":"metric system","broader":["http://id.loc.gov/authorities/subjects/sh85145963"],"aliases":["International metric system","International system of units","SI (Weights and measures)","SI-metric"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85084442","provider":"lcsh","revision":"439233c3237be9a4","taxonomy_revision":"f050b5d4780b1289","title":"Metric system","url":"/topics/S85084442","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"900931048890828288","address_version":"morton4x16-v1","coordinates":[0,20,18724,26624],"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}