PMC:6132971 / 3237-3239 JSONTXT

{"project":"TEST0","denotations":[{"id":"29846896-174-180-1647253","span":{"begin":0,"end":2},"obj":"[\"24122361\"]"}],"text":"12"}

{"project":"2_test","denotations":[{"id":"29846896-24122361-63244911","span":{"begin":0,"end":2},"obj":"24122361"}],"text":"12"}