PMC:4534144 / 3671-3673 JSONTXT

{"project":"TEST0","denotations":[{"id":"26269746-100-106-1455813","span":{"begin":0,"end":2},"obj":"[\"11513129\"]"}],"text":"20"}

{"project":"2_test","denotations":[{"id":"26269746-11513129-59012431","span":{"begin":0,"end":2},"obj":"11513129"}],"text":"20"}