{"id":"S85008951","label":"Astronautics--Communication systems","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85008951","normalized_label":"astronautics--communication systems","broader":["http://id.loc.gov/authorities/subjects/sh85008882","http://id.loc.gov/authorities/subjects/sh85067524"],"aliases":["Astronautical communication systems","Space communication","Space communication systems","Space telecommunication","Space telecommunication systems"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85008951","provider":"lcsh","revision":"42b2b11d009784d5","taxonomy_revision":"f050b5d4780b1289","title":"Astronautics--Communication systems","url":"/topics/S85008951","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10090468897825374720","address_version":"morton4x16-v1","coordinates":[0,20,17544,56320],"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}