PMC:340383 / 527-534 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T321","span":{"begin":0,"end":3},"obj":"CD"},{"id":"T322","span":{"begin":3,"end":5},"obj":","}],"relations":[{"id":"R95","pred":"punct","subj":"T322","obj":"T321"}],"text":"874, 71"}