PMC:7376974 / 57495-57537 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T366","span":{"begin":0,"end":42},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Copyright 2015, American Chemical Society."}