{"id":"S2015002308","label":"X-10 Graphite Reactor","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2015002308","normalized_label":"x-10 graphite reactor","broader":["http://id.loc.gov/authorities/subjects/sh85093101"],"aliases":["Graphite Reactor","ORNL Graphite Reactor","X-10 Reactor"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2015002308","provider":"lcsh","revision":"2591ff263fd8fdca","taxonomy_revision":"f050b5d4780b1289","title":"X-10 Graphite Reactor","url":"/topics/S2015002308","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"308566970706706500","address_version":"morton4x16-v1","coordinates":[0,480,27131,4096],"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}