PMC:7782580 / 62932-63019 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T471","span":{"begin":0,"end":87},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"The two curves reflected the comprehensive performance of the classification framework."}