PMC:1540739 / 16291-16299 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T12125","span":{"begin":0,"end":4},"obj":"NN"},{"id":"T12127","span":{"begin":5,"end":7},"obj":"IN"}],"relations":[{"id":"R3111","pred":"prep","subj":"T12127","obj":"T12125"}],"text":"lack of "}