{"id":"S85008943","label":"Astronautical charts","description":"Here are entered maps and charts, including works on them, giving information for use in navigation in space to determine course and location for the astronaut.","source_url":"https://id.loc.gov/authorities/subjects/sh85008943","normalized_label":"astronautical charts","broader":["http://id.loc.gov/authorities/subjects/sh85001307","http://id.loc.gov/authorities/subjects/sh85009004"],"aliases":["Astronautics--Charts, diagrams, etc.","Charts, Astronautical","Navigation (Astronautics)--Charts, diagrams, etc."],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85008943","provider":"lcsh","revision":"bb7247b567353560","taxonomy_revision":"f050b5d4780b1289","title":"Astronautical charts","url":"/topics/S85008943","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9550036942540915200","address_version":"morton4x16-v1","coordinates":[0,20,17544,48128],"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}