PMC:7253482 / 227-261 JSONTXT

{"project":"LitCovid-sample-Enju","denotations":[{"id":"T33","span":{"begin":0,"end":8},"obj":"NN"},{"id":"T34","span":{"begin":9,"end":14},"obj":"NNS"},{"id":"T35","span":{"begin":15,"end":18},"obj":"CC"},{"id":"T36","span":{"begin":19,"end":27},"obj":"JJ"}],"relations":[{"id":"R31","pred":"arg1Of","subj":"T34","obj":"T33"},{"id":"R32","pred":"arg1Of","subj":"T34","obj":"T35"}],"text":"fatality rates and pandemic potent"}