PMC:1084331 / 34822-34832 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T11113","span":{"begin":2,"end":9},"obj":"JJ"}],"text":"f central "}

{"project":"biosemtest","denotations":[{"id":"T9956","span":{"begin":2,"end":9},"obj":"UMLS/C0205099"}],"text":"f central "}