{"id":"S88000316","label":"Astrogeology","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh88000316","normalized_label":"astrogeology","broader":["http://id.loc.gov/authorities/subjects/sh85009003","http://id.loc.gov/authorities/subjects/sh85054037"],"aliases":["Exogeology","Extraterrestrial geology","Geoastronomy","Space geology"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh88000316","provider":"lcsh","revision":"afcc1ba07aa6a6c4","taxonomy_revision":"f050b5d4780b1289","title":"Astrogeology","url":"/topics/S88000316","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14757240739788637696","address_version":"morton4x16-v1","coordinates":[0,20,64284,61440],"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}