{"id":"S98005861","label":"Walden Pond (Middlesex County, Mass.)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh98005861","normalized_label":"walden pond (middlesex county, mass.)","broader":["http://id.loc.gov/authorities/subjects/sh90005224"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh98005861","provider":"lcsh","revision":"b55f9d85389779b7","taxonomy_revision":"f050b5d4780b1289","title":"Walden Pond (Middlesex County, Mass.)","url":"/topics/S98005861","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9515063693931595302","address_version":"morton4x16-v1","coordinates":[0,23,24013,37888],"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}