{"id":"S86002655","label":"Space debris","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh86002655","normalized_label":"space debris","broader":["http://id.loc.gov/authorities/subjects/sh85125922","http://id.loc.gov/authorities/subjects/sh89003079"],"aliases":["Debris, Space","Junk in space","Orbital debris","Space junk"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh86002655","provider":"lcsh","revision":"abcec939ef777a26","taxonomy_revision":"f050b5d4780b1289","title":"Space debris","url":"/topics/S86002655","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"5226576918329050692","address_version":"morton4x16-v1","coordinates":[0,20,33071,31744],"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}