{"id":"S85074793","label":"Lasers--Resonators","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85074793","normalized_label":"lasers--resonators","broader":["http://id.loc.gov/authorities/subjects/sh85113162"],"aliases":["Laser resonators"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85074793","provider":"lcsh","revision":"5d23aaa45cd6ef1f","taxonomy_revision":"f050b5d4780b1289","title":"Lasers--Resonators","url":"/topics/S85074793","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9547710375936542212","address_version":"morton4x16-v1","coordinates":[0,20,18573,41984],"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}