{"id":"S85053456","label":"Gasterosteus, Fossil","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85053456","normalized_label":"gasterosteus, fossil","broader":["http://id.loc.gov/authorities/subjects/sh85053452"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85053456","provider":"lcsh","revision":"1c494fb3af9c3335","taxonomy_revision":"f050b5d4780b1289","title":"Gasterosteus, Fossil","url":"/topics/S85053456","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"864695818626662912","address_version":"morton4x16-v1","coordinates":[0,20,18240,16384],"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}