PMC:4632479 / 24307-24309 JSONTXT

{"project":"TEST0","denotations":[{"id":"26539297-173-179-1452590","span":{"begin":0,"end":2},"obj":"[\"21999357\"]"}],"text":"63"}

{"project":"2_test","denotations":[{"id":"26539297-21999357-59009429","span":{"begin":0,"end":2},"obj":"21999357"}],"text":"63"}