PMC:548520 / 9779-9784 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T8750","span":{"begin":1,"end":2},"obj":"CD"},{"id":"T8751","span":{"begin":0,"end":1},"obj":"SYM"}],"relations":[{"id":"R5349","pred":"punct","subj":"T8751","obj":"T8750"}],"text":"+0 ra"}