{"id":"S2021007071","label":"GenX (Trademark)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2021007071","normalized_label":"genx (trademark)","broader":["http://id.loc.gov/authorities/subjects/sh2016002484"],"aliases":["C3 dimer acid","Gen-X (Trademark)","HFPO-dimer acid","Hexafluoropropylene oxide dimer acid"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2021007071","provider":"lcsh","revision":"f67805800af5f510","taxonomy_revision":"f050b5d4780b1289","title":"GenX (Trademark)","url":"/topics/S2021007071","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"5516003555181609030","address_version":"morton4x16-v1","coordinates":[0,481,55419,31744],"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}