{"id":"S2010118418","label":"Wavelength division multiplexing--Congresses","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2010118418","normalized_label":"wavelength division multiplexing--congresses","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2010118418","provider":"lcsh","revision":"ce78cf48b79ab32b","taxonomy_revision":"f050b5d4780b1289","title":"Wavelength division multiplexing--Congresses","url":"/topics/S2010118418","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"595816857362114082","address_version":"morton4x16-v1","coordinates":[0,479,16356,18432],"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}