PMC:7253482 / 101-124 JSONTXT

{"project":"LitCovid-sample-Enju","denotations":[{"id":"T11","span":{"begin":0,"end":11},"obj":"JJ"},{"id":"T12","span":{"begin":12,"end":20},"obj":"NN"},{"id":"T13","span":{"begin":21,"end":22},"obj":"-LRB-"}],"relations":[{"id":"R9","pred":"arg1Of","subj":"T12","obj":"T11"},{"id":"R10","pred":"arg1Of","subj":"T12","obj":"T13"}],"text":"respiratory syndrome (S"}