PMC:1315279 / 42530-42534 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T9862","span":{"begin":2,"end":3},"obj":"CD"},{"id":"T9863","span":{"begin":3,"end":4},"obj":"SYM"}],"relations":[{"id":"R6276","pred":"punct","subj":"T9863","obj":"T9862"}],"text":"d 5′"}