CORD-19:f820e5c342b0e3ce1af0905b69ebea927865a809 / 7559-7582
Annnotations
CORD-19_HIRAKI
{"project":"CORD-19_HIRAKI","denotations":[{"id":"T410","span":{"begin":11,"end":23},"obj":"DEL"},{"id":"T411","span":{"begin":0,"end":23},"obj":"DEL"}],"attributes":[{"id":"A191","pred":"Selection","subj":"T410","obj":"Negative"},{"id":"A192","pred":"Selection","subj":"T411","obj":"Negative"}],"text":"waterborne transmission"}