PMC:5834898 / 5237-5239 JSONTXT

{"project":"TEST0","denotations":[{"id":"29511564-154-160-1559454","span":{"begin":0,"end":2},"obj":"[\"7438411\"]"}],"text":"17"}

{"project":"2_test","denotations":[{"id":"29511564-7438411-61290660","span":{"begin":0,"end":2},"obj":"7438411"}],"text":"17"}