PMC:329117 / 2415-2424 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T564","span":{"begin":4,"end":5},"obj":"CD"},{"id":"T566","span":{"begin":5,"end":6},"obj":"SYM"}],"relations":[{"id":"R244","pred":"punct","subj":"T566","obj":"T564"}],"text":"ide 5' un"}