PMC:1255741 / 731-741 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T206","span":{"begin":2,"end":4},"obj":"NN"},{"id":"T207","span":{"begin":1,"end":2},"obj":"HYPH"}],"relations":[{"id":"R125","pred":"punct","subj":"T207","obj":"T206"}],"text":"o-go opera"}