{"id":"S85008996","label":"Astronomical instruments","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85008996","normalized_label":"astronomical instruments","broader":["http://id.loc.gov/authorities/subjects/sh85095150","http://id.loc.gov/authorities/subjects/sh85101561","http://id.loc.gov/authorities/subjects/sh85118677","http://id.loc.gov/authorities/subjects/sh85125944"],"aliases":["Astronomy--Instruments","Instruments, Astronomical"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85008996","provider":"lcsh","revision":"3185907dfa53b596","taxonomy_revision":"f050b5d4780b1289","title":"Astronomical instruments","url":"/topics/S85008996","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9513858611940573700","address_version":"morton4x16-v1","coordinates":[0,20,17545,36864],"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}