PMC:1208879 / 363-373 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T242","span":{"begin":5,"end":10},"obj":"VBN"},{"id":"T243","span":{"begin":2,"end":4},"obj":"VBZ"}],"relations":[{"id":"R58","pred":"auxpass","subj":"T243","obj":"T242"}],"text":"e is known"}