PMC:1448208 / 7903-7912 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T5154","span":{"begin":3,"end":4},"obj":"-LRB-"},{"id":"T5155","span":{"begin":4,"end":6},"obj":"CD"},{"id":"T5156","span":{"begin":6,"end":7},"obj":"-RRB-"}],"relations":[{"id":"R1433","pred":"punct","subj":"T5154","obj":"T5155"},{"id":"R1435","pred":"punct","subj":"T5156","obj":"T5155"}],"text":"ls [23] u"}