{"id":"S2009001654","label":"Pollen--Allergenicity","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2009001654","normalized_label":"pollen--allergenicity","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2009001654","provider":"lcsh","revision":"069c687546385f7a","taxonomy_revision":"f050b5d4780b1289","title":"Pollen--Allergenicity","url":"/topics/S2009001654","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14721352690496332384","address_version":"morton4x16-v1","coordinates":[0,478,64442,55296],"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}