{"id":"S85020914","label":"Online library catalogs","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85020914","normalized_label":"online library catalogs","broader":["http://id.loc.gov/authorities/subjects/sh85076668","http://id.loc.gov/authorities/subjects/sh95004892"],"aliases":["Catalogs, On-line","Library online catalogs","OPACs (Libraries)","On-line catalogs (Libraries)","Online catalogs","Online public access catalogs (Libraries)"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85020914","provider":"lcsh","revision":"d4ade36374b4e449","taxonomy_revision":"f050b5d4780b1289","title":"Online library catalogs","url":"/topics/S85020914","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10088208318091887172","address_version":"morton4x16-v1","coordinates":[0,20,17731,51200],"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}