{"id":"S85130874","label":"Surveyor's compass","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85130874","normalized_label":"surveyor's compass","broader":["http://id.loc.gov/authorities/subjects/sh85130860"],"aliases":["Compass, Surveyor's"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85130874","provider":"lcsh","revision":"ec84afcb9a09a503","taxonomy_revision":"f050b5d4780b1289","title":"Surveyor's compass","url":"/topics/S85130874","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10124303361764639236","address_version":"morton4x16-v1","coordinates":[0,20,19449,59392],"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}