{"id":"S85046593","label":"Extravehicular activity (Manned space flight)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85046593","normalized_label":"extravehicular activity (manned space flight)","broader":["http://id.loc.gov/authorities/subjects/sh85080584"],"aliases":["Space vehicles--Extravehicular activity","Space walk","Spacewalk","Walking in space"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85046593","provider":"lcsh","revision":"94fa2e7bc6c838dc","taxonomy_revision":"f050b5d4780b1289","title":"Extravehicular activity (Manned space flight)","url":"/topics/S85046593","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"288243846310397444","address_version":"morton4x16-v1","coordinates":[0,20,18133,1024],"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}