{"id":"S2008007443","label":"Polyfluorenes","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2008007443","normalized_label":"polyfluorenes","broader":["http://id.loc.gov/authorities/subjects/sh85104660"],"aliases":["PFO conductive polymers","PFO polymers","PFOs (Polyfluorenes)"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2008007443","provider":"lcsh","revision":"a2a58b12ced7d91b","taxonomy_revision":"f050b5d4780b1289","title":"Polyfluorenes","url":"/topics/S2008007443","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"5207511670737495584","address_version":"morton4x16-v1","coordinates":[0,478,48908,19456],"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}