{"id":"S2001007506","label":"Exchange traded funds","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2001007506","normalized_label":"exchange traded funds","broader":["http://id.loc.gov/authorities/subjects/sh95004330"],"aliases":["ETFs (Stock funds)"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2001007506","provider":"lcsh","revision":"be6e8387ac5bccff","taxonomy_revision":"f050b5d4780b1289","title":"Exchange traded funds","url":"/topics/S2001007506","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"577727692057765442","address_version":"morton4x16-v1","coordinates":[0,477,5070,18432],"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}