PMC:549712 / 14120-14125 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T4548","span":{"begin":0,"end":1},"obj":"HYPH"},{"id":"T4549","span":{"begin":1,"end":2},"obj":"SYM"}],"text":"/- an"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T4384","span":{"begin":1,"end":2},"obj":"SO_EXT:sequence_nullness_or_absence"}],"text":"/- an"}