{"id":"S85083468","label":"Membrane filters","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85083468","normalized_label":"membrane filters","broader":["http://id.loc.gov/authorities/subjects/sh85048252"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85083468","provider":"lcsh","revision":"e27cf4159dc34463","taxonomy_revision":"f050b5d4780b1289","title":"Membrane filters","url":"/topics/S85083468","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"326581358908802564","address_version":"morton4x16-v1","coordinates":[0,20,18709,12288],"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}