{"id":"S85143420","label":"Vinyl polymers","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85143420","normalized_label":"vinyl polymers","broader":["http://id.loc.gov/authorities/subjects/sh85103153"],"aliases":["Ethenyl"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85143420","provider":"lcsh","revision":"7ce3b73ed7e33fd1","taxonomy_revision":"f050b5d4780b1289","title":"Vinyl polymers","url":"/topics/S85143420","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10126418530011596292","address_version":"morton4x16-v1","coordinates":[0,20,19645,61440],"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}