PMC:1253828 / 56-61 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T250","span":{"begin":1,"end":4},"obj":"NN"},{"id":"T252","span":{"begin":4,"end":5},"obj":"HYPH"}],"relations":[{"id":"R17","pred":"punct","subj":"T252","obj":"T250"}],"text":" MTF-"}