{"id":"S2004010436","label":"Artificial satellites--Orbital lifetimes","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2004010436","normalized_label":"artificial satellites--orbital lifetimes","broader":["http://id.loc.gov/authorities/subjects/sh85008215"],"aliases":["Lifetimes of artificial satellites in orbit","Orbital lifetimes of artificial satellites"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2004010436","provider":"lcsh","revision":"16f588e469f29f6c","taxonomy_revision":"f050b5d4780b1289","title":"Artificial satellites--Orbital lifetimes","url":"/topics/S2004010436","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"4902238864355501638","address_version":"morton4x16-v1","coordinates":[0,477,51991,4096],"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}