PMC:7205724 / 3704-3713 JSONTXT

{"project":"LitCovid-sample-Enju","denotations":[{"id":"T599","span":{"begin":0,"end":2},"obj":"IN"},{"id":"T600","span":{"begin":3,"end":6},"obj":"DT"},{"id":"T601","span":{"begin":7,"end":8},"obj":"NN"}],"text":"of the S "}