PMC:548520 / 33418-33432 JSONTXT

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T8068","span":{"begin":0,"end":14},"obj":"CHEBI:16526"}],"text":"carbon dioxide"}

{"project":"craft-ca-core-dev","denotations":[{"id":"T8045","span":{"begin":0,"end":14},"obj":"CHEBI:16526"}],"text":"carbon dioxide"}

{"project":"craft-sa-dev","denotations":[{"id":"T8170","span":{"begin":0,"end":6},"obj":"NN"},{"id":"T8171","span":{"begin":7,"end":14},"obj":"NN"}],"relations":[{"id":"R5031","pred":"compound","subj":"T8170","obj":"T8171"}],"text":"carbon dioxide"}