PMC:7205724 / 9438-9447 JSONTXT

{"project":"LitCovid-sample-Enju","denotations":[{"id":"T1602","span":{"begin":2,"end":3},"obj":"-COMMA-"},{"id":"T1603","span":{"begin":4,"end":8},"obj":"NN"},{"id":"T1604","span":{"begin":8,"end":9},"obj":"-COMMA-"}],"relations":[{"id":"R1597","pred":"arg2Of","subj":"T1603","obj":"T1602"},{"id":"R1598","pred":"arg1Of","subj":"T1602","obj":"T1604"}],"text":"79, N481,"}