PMC:1359071 / 452-463 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T601","span":{"begin":2,"end":4},"obj":"IN"},{"id":"T603","span":{"begin":5,"end":10},"obj":"WDT"}],"relations":[{"id":"R62","pred":"pobj","subj":"T603","obj":"T601"}],"text":"e to which "}