PMC:1584416 / 1486-1496 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T314","span":{"begin":4,"end":6},"obj":"IN"},{"id":"T315","span":{"begin":7,"end":8},"obj":"``"}],"relations":[{"id":"R218","pred":"punct","subj":"T315","obj":"T314"}],"text":"ion of “nu"}