{"id":"S2020006731","label":"Ring-opening metathesis polymerization","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2020006731","normalized_label":"ring-opening metathesis polymerization","broader":["http://id.loc.gov/authorities/subjects/sh85000818","http://id.loc.gov/authorities/subjects/sh88007976"],"aliases":["Metathesis polymerization, Ring-opening","ROMP (Ring-opening metathesis polymerization)"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2020006731","provider":"lcsh","revision":"cf7b7c7f1f0e4829","taxonomy_revision":"f050b5d4780b1289","title":"Ring-opening metathesis polymerization","url":"/topics/S2020006731","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"4649060918970303494","address_version":"morton4x16-v1","coordinates":[0,481,39789,11264],"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}