PMC:1584416 / 14443-14446 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T2708","span":{"begin":1,"end":2},"obj":"SYM"},{"id":"T2709","span":{"begin":2,"end":3},"obj":"CD"}],"relations":[{"id":"R1831","pred":"punct","subj":"T2708","obj":"T2709"}],"text":" ~3"}