{"id":"S2006006928","label":"Roomba vacuum cleaner","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2006006928","normalized_label":"roomba vacuum cleaner","broader":["http://id.loc.gov/authorities/subjects/sh85141730","http://id.loc.gov/authorities/subjects/sh88005238","http://id.loc.gov/authorities/subjects/sh97006962"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2006006928","provider":"lcsh","revision":"51b3b5391bb41b31","taxonomy_revision":"f050b5d4780b1289","title":"Roomba vacuum cleaner","url":"/topics/S2006006928","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"864695536807453280","address_version":"morton4x16-v1","coordinates":[0,478,17650,16384],"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}