PMC:548520 / 523-534 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T210","span":{"begin":2,"end":8},"obj":"NN"},{"id":"T214","span":{"begin":9,"end":11},"obj":"IN"}],"relations":[{"id":"R86","pred":"prep","subj":"T214","obj":"T210"}],"text":"t strain of"}