PMC:4694192 / 3535-3537 JSONTXT

{"project":"TEST0","denotations":[{"id":"26597805-237-243-1693915","span":{"begin":0,"end":2},"obj":"[\"9585636\"]"}],"text":"18"}

{"project":"2_test","denotations":[{"id":"26597805-9585636-64143543","span":{"begin":0,"end":2},"obj":"9585636"}],"text":"18"}