PMC:4630240 / 30234-30236 JSONTXT

{"project":"TEST0","denotations":[{"id":"26527348-126-132-1500494","span":{"begin":0,"end":2},"obj":"[\"19104150\"]"}],"text":"60"}

{"project":"2_test","denotations":[{"id":"26527348-19104150-60555233","span":{"begin":0,"end":2},"obj":"19104150"}],"text":"60"}