PMC:7253482 / 223-256 JSONTXT

{"project":"LitCovid-sample-Enju","denotations":[{"id":"T33","span":{"begin":4,"end":12},"obj":"NN"},{"id":"T34","span":{"begin":13,"end":18},"obj":"NNS"},{"id":"T35","span":{"begin":19,"end":22},"obj":"CC"},{"id":"T36","span":{"begin":23,"end":31},"obj":"JJ"}],"relations":[{"id":"R31","pred":"arg1Of","subj":"T34","obj":"T33"},{"id":"R32","pred":"arg1Of","subj":"T34","obj":"T35"}],"text":"igh fatality rates and pandemic p"}