PMC:1617083 / 661-668 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T1121","span":{"begin":4,"end":6},"obj":"NN"},{"id":"T1122","span":{"begin":3,"end":4},"obj":"HYPH"}],"relations":[{"id":"R102","pred":"punct","subj":"T1122","obj":"T1121"}],"text":"7BL/6J "}