PMC:539061 / 512-525 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T221","span":{"begin":2,"end":5},"obj":"DT"},{"id":"T222","span":{"begin":6,"end":13},"obj":"NN"}],"relations":[{"id":"R69","pred":"det","subj":"T221","obj":"T222"}],"text":"e the cluster"}