{"id":"S85081895","label":"Mass media in agricultural extension work","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85081895","normalized_label":"mass media in agricultural extension work","broader":["http://id.loc.gov/authorities/subjects/sh85002320"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85081895","provider":"lcsh","revision":"d0945c3e71bb7b54","taxonomy_revision":"f050b5d4780b1289","title":"Mass media in agricultural extension work","url":"/topics/S85081895","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9514074116291184128","address_version":"morton4x16-v1","coordinates":[0,20,18684,39936],"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}