PMC:1140370 / 918-924 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T318","span":{"begin":3,"end":4},"obj":"CD"},{"id":"T320","span":{"begin":4,"end":5},"obj":"SYM"},{"id":"T321","span":{"begin":5,"end":6},"obj":"HYPH"}],"relations":[{"id":"R94","pred":"punct","subj":"T320","obj":"T318"}],"text":"ed 3′-"}