{"id":"S86007537","label":"Biosurfactants","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh86007537","normalized_label":"biosurfactants","broader":["http://id.loc.gov/authorities/subjects/sh85014249","http://id.loc.gov/authorities/subjects/sh85130716"],"aliases":["Biological surface active agents"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh86007537","provider":"lcsh","revision":"4f0caadd6847c658","taxonomy_revision":"f050b5d4780b1289","title":"Biosurfactants","url":"/topics/S86007537","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14411527620930191940","address_version":"morton4x16-v1","coordinates":[0,20,33147,50176],"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}