PMC:4630263 / 4395-4397 JSONTXT

{"project":"TEST0","denotations":[{"id":"26527349-136-142-1499004","span":{"begin":0,"end":2},"obj":"[\"22267492\"]"}],"text":"15"}

{"project":"2_test","denotations":[{"id":"26527349-22267492-60553886","span":{"begin":0,"end":2},"obj":"22267492"}],"text":"15"}