PMC:1084331 / 7043-7045 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T3728","span":{"begin":0,"end":2},"obj":"TO"}],"text":"to"}

{"project":"biosemtest","denotations":[{"id":"T2735","span":{"begin":0,"end":2},"obj":"UMLS/C0319022"}],"text":"to"}