PMC:1540739 / 705-713 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T570","span":{"begin":0,"end":1},"obj":"HYPH"},{"id":"T571","span":{"begin":1,"end":3},"obj":"IN"},{"id":"T572","span":{"begin":3,"end":4},"obj":"HYPH"}],"relations":[{"id":"R121","pred":"punct","subj":"T572","obj":"T571"}],"text":"-of-conc"}