PMC:4627622 / 21031-21033 JSONTXT

{"project":"TEST0","denotations":[{"id":"26512021-145-151-1479098","span":{"begin":0,"end":2},"obj":"[\"5214291\"]"}],"text":"35"}

{"project":"2_test","denotations":[{"id":"26512021-5214291-60534740","span":{"begin":0,"end":2},"obj":"5214291"}],"text":"35"}