{"id":"S88006208","label":"Fabry-Perot interferometers","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh88006208","normalized_label":"fabry-perot interferometers","broader":["http://id.loc.gov/authorities/subjects/sh85067257"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh88006208","provider":"lcsh","revision":"5d8df942deaf8353","taxonomy_revision":"f050b5d4780b1289","title":"Fabry-Perot interferometers","url":"/topics/S88006208","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"4919127353869091332","address_version":"morton4x16-v1","coordinates":[0,20,64377,0],"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}