PMC:7253482 / 17360-17367 JSONTXT

{"project":"LitCovid-sample-Enju","denotations":[{"id":"T1333","span":{"begin":2,"end":4},"obj":"IN"},{"id":"T1334","span":{"begin":5,"end":7},"obj":"CD"}],"relations":[{"id":"R1350","pred":"arg1Of","subj":"T1334","obj":"T1333"}],"text":"s of 17"}