PMC:4631427 / 5877-5879 JSONTXT

{"project":"TEST0","denotations":[{"id":"26604803-237-243-1382638","span":{"begin":0,"end":2},"obj":"[\"17493505\"]"}],"text":"22"}

{"project":"2_test","denotations":[{"id":"26604803-17493505-55579333","span":{"begin":0,"end":2},"obj":"17493505"}],"text":"22"}