PMC:138691 / 216-231 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T73","span":{"begin":0,"end":11},"obj":"NN"},{"id":"T74","span":{"begin":12,"end":15},"obj":"IN"}],"relations":[{"id":"R34","pred":"prep","subj":"T74","obj":"T73"}],"text":"requirement for"}