PMC:4627622 / 2120-2121 JSONTXT

{"project":"TEST0","denotations":[{"id":"26512021-111-116-1479065","span":{"begin":0,"end":1},"obj":"[\"23470015\"]"}],"text":"1"}

{"project":"2_test","denotations":[{"id":"26512021-23470015-60534707","span":{"begin":0,"end":1},"obj":"23470015"}],"text":"1"}