{"id":"S85148749","label":"X-rays","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85148749","normalized_label":"x-rays","broader":["http://id.loc.gov/authorities/subjects/sh85042179","http://id.loc.gov/authorities/subjects/sh85067827","http://id.loc.gov/authorities/subjects/sh85110340"],"aliases":["Rays, Roentgen","Roentgen rays","Roentgenograms"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85148749","provider":"lcsh","revision":"078e4bd93b98b1ef","taxonomy_revision":"f050b5d4780b1289","title":"X-rays","url":"/topics/S85148749","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"326594553048334852","address_version":"morton4x16-v1","coordinates":[0,20,19729,13312],"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}