{"id":"S86003177","label":"Space surveillance","description":"Here are entered works on the conducting of military surveillance of the Earth from space.","source_url":"https://id.loc.gov/authorities/subjects/sh86003177","normalized_label":"space surveillance","broader":["http://id.loc.gov/authorities/subjects/sh85008242","http://id.loc.gov/authorities/subjects/sh85008969","http://id.loc.gov/authorities/subjects/sh85085302"],"aliases":["Espionage, Space","Intelligence satellites","Military space surveillance","Satellites, Intelligence","Satellites, Spy","Space espionage","Space military surveillance","Spy satellites","Surveillance, Space"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh86003177","provider":"lcsh","revision":"3e29df58b6bba006","taxonomy_revision":"f050b5d4780b1289","title":"Space surveillance","url":"/topics/S86003177","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"13871095665578608196","address_version":"morton4x16-v1","coordinates":[0,20,33079,41984],"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}