PMC:1448208 / 484-494 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T918","span":{"begin":3,"end":7},"obj":"NN"},{"id":"T919","span":{"begin":8,"end":10},"obj":"IN"}],"relations":[{"id":"R72","pred":"prep","subj":"T919","obj":"T918"}],"text":"he lack of"}