{"id":"S2001000727","label":"Marine mammal populations--Estimates","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2001000727","normalized_label":"marine mammal populations--estimates","broader":["http://id.loc.gov/authorities/subjects/sh2001009938"],"aliases":["Estimates of marine mammal populations"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2001000727","provider":"lcsh","revision":"4ebb13cf2fc862c6","taxonomy_revision":"f050b5d4780b1289","title":"Marine mammal populations--Estimates","url":"/topics/S2001000727","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"579988286894908930","address_version":"morton4x16-v1","coordinates":[0,477,4964,23552],"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}