{"id":"S2001002974","label":"Topological entropy","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2001002974","normalized_label":"topological entropy","broader":["http://id.loc.gov/authorities/subjects/sh85136080"],"aliases":["Entropy, Topological"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2001002974","provider":"lcsh","revision":"8d5fb0a925fe9e3e","taxonomy_revision":"f050b5d4780b1289","title":"Topological entropy","url":"/topics/S2001002974","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"616008288823289414","address_version":"morton4x16-v1","coordinates":[0,477,4999,30720],"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}