PMC:539297 / 2006-2010 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T755","span":{"begin":2,"end":4},"obj":"NN"}],"text":"2 kb"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T604","span":{"begin":3,"end":4},"obj":"CHEBI_SO_EXT:base"}],"text":"2 kb"}