PMC:7205724 / 378-404 JSONTXT

{"project":"LitCovid-sample-Enju","denotations":[{"id":"T53","span":{"begin":2,"end":4},"obj":"IN"},{"id":"T54","span":{"begin":5,"end":8},"obj":"DT"},{"id":"T55","span":{"begin":9,"end":12},"obj":"NN"},{"id":"T56","span":{"begin":13,"end":15},"obj":"IN"}],"relations":[{"id":"R49","pred":"arg2Of","subj":"T55","obj":"T53"},{"id":"R50","pred":"arg1Of","subj":"T55","obj":"T54"},{"id":"R51","pred":"arg1Of","subj":"T55","obj":"T56"}],"text":"t on the use of corticoste"}