PMC:1914394 / 6126-6131 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T4146","span":{"begin":1,"end":3},"obj":"NN"}],"text":" Rb c"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T3641","span":{"begin":1,"end":3},"obj":"PR_EXT:000013773"}],"text":" Rb c"}

{"project":"craft-ca-core-dev","denotations":[{"id":"T3411","span":{"begin":1,"end":3},"obj":"PR:000013773"}],"text":" Rb c"}