PMC:7253482 / 654-670 JSONTXT

{"project":"LitCovid-sample-Enju","denotations":[{"id":"T99","span":{"begin":0,"end":4},"obj":"VBD"},{"id":"T100","span":{"begin":5,"end":11},"obj":"JJ"},{"id":"T101","span":{"begin":12,"end":14},"obj":"IN"}],"relations":[{"id":"R96","pred":"arg2Of","subj":"T100","obj":"T99"},{"id":"R98","pred":"arg1Of","subj":"T100","obj":"T101"}],"text":"were absent on S"}