PMC:4694192 / 16066-16068 JSONTXT

{"project":"TEST0","denotations":[{"id":"26597805-233-239-1693990","span":{"begin":0,"end":2},"obj":"[\"9220808\"]"}],"text":"19"}

{"project":"2_test","denotations":[{"id":"26597805-9220808-64143618","span":{"begin":0,"end":2},"obj":"9220808"}],"text":"19"}