PMC:4694192 / 12669-12671 JSONTXT

{"project":"TEST0","denotations":[{"id":"26597805-210-216-1693981","span":{"begin":0,"end":2},"obj":"[\"9693693\"]"}],"text":"27"}

{"project":"2_test","denotations":[{"id":"26597805-9693693-64143609","span":{"begin":0,"end":2},"obj":"9693693"}],"text":"27"}