PMC:1482699 / 522-526 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T684","span":{"begin":1,"end":2},"obj":"-LRB-"},{"id":"T685","span":{"begin":2,"end":4},"obj":"NN"}],"relations":[{"id":"R102","pred":"punct","subj":"T684","obj":"T685"}],"text":" (B6"}