16. The system according to claim 15 , wherein the instance of the unified medical record model comprises one or more sections, each section containing one or more entries, and each entry containing one or a set of semantically independent statements.
15. The system according to claim 12 , further comprising: a medical record transformer for transforming the medical record to be evaluated into an instance of the unified medical record model; and wherein the fact generator is for generating the temporary facts from the instance of the unified medical record model.