PMC:7253482 / 1697-1713
Annnotations
LitCovid-sample-Enju
{"project":"LitCovid-sample-Enju","denotations":[{"id":"T255","span":{"begin":1,"end":3},"obj":"IN"},{"id":"T256","span":{"begin":4,"end":13},"obj":"NNS"},{"id":"T257","span":{"begin":14,"end":16},"obj":"IN"}],"relations":[{"id":"R250","pred":"arg2Of","subj":"T256","obj":"T255"},{"id":"R251","pred":"arg1Of","subj":"T256","obj":"T257"}],"text":" by outbreaks of"}