PMC:1186732 / 52278-52281 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T11860","span":{"begin":0,"end":3},"obj":"NN"}],"text":"RNA"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T12691","span":{"begin":0,"end":3},"obj":"CHEBI_SO_EXT:RNA"}],"text":"RNA"}