PMC:340383 / 6993-6999 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T2260","span":{"begin":1,"end":3},"obj":"NN"}],"text":" AA id"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T1951","span":{"begin":1,"end":3},"obj":"CHEBI_SO_EXT:amino_acid"}],"text":" AA id"}