{"id":"S88021198","label":"Zebra mussel","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh88021198","normalized_label":"zebra mussel","broader":["http://id.loc.gov/authorities/subjects/sh88021197"],"aliases":["Dreissena polymorpha"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh88021198","provider":"lcsh","revision":"d59954618b0067e4","taxonomy_revision":"f050b5d4780b1289","title":"Zebra mussel","url":"/topics/S88021198","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"4957552794178552388","address_version":"morton4x16-v1","coordinates":[0,20,64611,14336],"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}