{"id":"S95008621-781","label":"Massachusetts--Charles River Valley","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh95008621-781","normalized_label":"massachusetts--charles river valley","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh95008621-781","provider":"lcsh","revision":"acb4c05f55a189b8","taxonomy_revision":"f050b5d4780b1289","title":"Massachusetts--Charles River Valley","url":"/topics/S95008621-781","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"13891367104898584228","address_version":"morton4x16-v1","coordinates":[0,22,42717,46862],"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}