PMC:509305 / 976-983 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T731","span":{"begin":1,"end":6},"obj":"NN"},{"id":"T732","span":{"begin":6,"end":7},"obj":"HYPH"}],"relations":[{"id":"R163","pred":"punct","subj":"T732","obj":"T731"}],"text":" C57BL/"}