PMC:1382200 / 7653-7657 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T4951","span":{"begin":2,"end":4},"obj":"NN"},{"id":"T4952","span":{"begin":1,"end":2},"obj":"HYPH"}],"relations":[{"id":"R1418","pred":"punct","subj":"T4952","obj":"T4951"}],"text":"4-kb"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T4802","span":{"begin":3,"end":4},"obj":"CHEBI_SO_EXT:base"}],"text":"4-kb"}