PMC:1914394 / 12159-12163 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T7034","span":{"begin":0,"end":1},"obj":"HYPH"},{"id":"T7035","span":{"begin":1,"end":2},"obj":"SYM"},{"id":"T7036","span":{"begin":2,"end":3},"obj":":"},{"id":"T7037","span":{"begin":3,"end":4},"obj":"NN"}],"text":"/−;α"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T6754","span":{"begin":1,"end":2},"obj":"SO_EXT:sequence_nullness_or_absence"}],"text":"/−;α"}