{"id":"S2020000609","label":"Velocimetry","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2020000609","normalized_label":"velocimetry","broader":["http://id.loc.gov/authorities/subjects/sh85049375"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2020000609","provider":"lcsh","revision":"87d7ec67edc8253e","taxonomy_revision":"f050b5d4780b1289","title":"Velocimetry","url":"/topics/S2020000609","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"13836263421246456838","address_version":"morton4x16-v1","coordinates":[0,481,39693,33792],"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}