PMC:539297 / 29471-29479 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T6227","span":{"begin":0,"end":1},"obj":"SYM"},{"id":"T6228","span":{"begin":1,"end":2},"obj":"-RRB-"},{"id":"T6229","span":{"begin":3,"end":5},"obj":"TO"}],"text":"') to yi"}