PMC:4632479 / 3867-3869 JSONTXT

{"project":"TEST0","denotations":[{"id":"26539297-118-124-1452560","span":{"begin":0,"end":2},"obj":"[\"19285704\"]"}],"text":"22"}

{"project":"2_test","denotations":[{"id":"26539297-19285704-59009399","span":{"begin":0,"end":2},"obj":"19285704"}],"text":"22"}