PMC:1140370 / 9098-9106 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T2742","span":{"begin":2,"end":5},"obj":"CD"},{"id":"T2744","span":{"begin":5,"end":6},"obj":"SYM"}],"relations":[{"id":"R1778","pred":"punct","subj":"T2744","obj":"T2742"}],"text":"n 0.5× T"}