PMC:340383 / 4032-4040 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T1361","span":{"begin":3,"end":4},"obj":"CD"},{"id":"T1363","span":{"begin":4,"end":5},"obj":"SYM"}],"relations":[{"id":"R705","pred":"punct","subj":"T1363","obj":"T1361"}],"text":"he 3' un"}