PMC:400732 / 7649-7661 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T2045","span":{"begin":2,"end":9},"obj":"NN"},{"id":"T2047","span":{"begin":10,"end":12},"obj":"IN"}],"relations":[{"id":"R1234","pred":"prep","subj":"T2047","obj":"T2045"}],"text":"e absence of"}