PMC:1584416 / 27893-27900 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T5119","span":{"begin":2,"end":7},"obj":"NN"},{"id":"T5120","span":{"begin":1,"end":2},"obj":"HYPH"}],"relations":[{"id":"R3478","pred":"punct","subj":"T5120","obj":"T5119"}],"text":"r-shaft"}