PMC:400732 / 77-85 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T242","span":{"begin":2,"end":7},"obj":"NN"},{"id":"T244","span":{"begin":7,"end":8},"obj":"HYPH"}],"relations":[{"id":"R19","pred":"punct","subj":"T244","obj":"T242"}],"text":"n C57BL/"}