PMC:1858683 / 18397-18398 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T26575","span":{"begin":0,"end":1},"obj":"SYM"}],"text":"-"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T25931","span":{"begin":0,"end":1},"obj":"SO_EXT:sequence_nullness_or_absence"}],"text":"-"}