{"id":"S2007006984","label":"Borrelly comet","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2007006984","normalized_label":"borrelly comet","broader":["http://id.loc.gov/authorities/subjects/sh85028854"],"aliases":["19P/Borrelly (Comet)","Borrelly's comet","Comet 19P/Borrelly","Comet Borrelly"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2007006984","provider":"lcsh","revision":"9ab2951c075a7793","taxonomy_revision":"f050b5d4780b1289","title":"Borrelly comet","url":"/topics/S2007006984","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"4647714842932045344","address_version":"morton4x16-v1","coordinates":[0,478,33276,8192],"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}