PMC:1584416 / 905-918 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T219","span":{"begin":1,"end":8},"obj":"NN"},{"id":"T220","span":{"begin":9,"end":11},"obj":"IN"}],"relations":[{"id":"R125","pred":"prep","subj":"T220","obj":"T219"}],"text":" variety of b"}