PMC:1283364 / 212-216 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T164","span":{"begin":0,"end":1},"obj":"NN"},{"id":"T167","span":{"begin":2,"end":3},"obj":"-LRB-"}],"relations":[{"id":"R25","pred":"punct","subj":"T167","obj":"T164"}],"text":"β (A"}