PMC:4630240 / 28496-28498 JSONTXT

{"project":"TEST0","denotations":[{"id":"26527348-148-154-1500484","span":{"begin":0,"end":2},"obj":"[\"21816769\"]"}],"text":"54"}

{"project":"2_test","denotations":[{"id":"26527348-21816769-60555223","span":{"begin":0,"end":2},"obj":"21816769"}],"text":"54"}