PMC:1540739 / 8882-8890 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T5752","span":{"begin":0,"end":8},"obj":"NN"}],"text":"Exchange"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T5697","span":{"begin":0,"end":8},"obj":"SO_EXT:sequence_substitution_process"}],"text":"Exchange"}