PMC:539297 / 1596-1607 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T445","span":{"begin":1,"end":7},"obj":"NNS"},{"id":"T446","span":{"begin":8,"end":10},"obj":"IN"}],"relations":[{"id":"R251","pred":"prep","subj":"T446","obj":"T445"}],"text":" events in "}