PMC:1253828 / 3470-3472 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T1341","span":{"begin":0,"end":2},"obj":"CD"}],"text":"21"}

{"project":"2_test","denotations":[{"id":"16221973-15284217-77403407","span":{"begin":0,"end":2},"obj":"15284217"}],"text":"21"}