{"id":"S85068639","label":"Isolating mechanisms","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85068639","normalized_label":"isolating mechanisms","broader":["http://id.loc.gov/authorities/subjects/sh85112953","http://id.loc.gov/authorities/subjects/sh85126387","http://id.loc.gov/authorities/subjects/sh90004042"],"aliases":["Isolation mechanisms","Isolation, Biotic","Reproductive isolation mechanisms"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85068639","provider":"lcsh","revision":"d60c7209095a95a6","taxonomy_revision":"f050b5d4780b1289","title":"Isolating mechanisms","url":"/topics/S85068639","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"903191627617682948","address_version":"morton4x16-v1","coordinates":[0,20,18477,31744],"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}