PMC:1166548 / 4436-4438 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T1210","span":{"begin":0,"end":2},"obj":"NN"}],"text":"Cl"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T753","span":{"begin":0,"end":2},"obj":"CHEBI_EXT:chlorine"}],"text":"Cl"}