PMC:549712 / 4968-4970 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T1863","span":{"begin":0,"end":2},"obj":"CD"}],"text":"21"}

{"project":"2_test","denotations":[{"id":"15345036-12447359-55938486","span":{"begin":0,"end":2},"obj":"12447359"}],"text":"21"}