PMC:340383 / 532-542 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T323","span":{"begin":0,"end":3},"obj":"CD"},{"id":"T324","span":{"begin":4,"end":7},"obj":"CC"}],"relations":[{"id":"R97","pred":"cc","subj":"T324","obj":"T323"}],"text":"713 and 77"}