1. A system for transforming entries in a non-conforming building domain instance names database of a building management system into conforming entries in a building domain hierarchy database comprising: a processor; a building management system comprising: a building domain hierarchy database; a building management system database comprising point names; a non-conforming building domain instance names database comprising point names, wherein the point names either conform to an ontology other than a building domain ontology or conform to no ontology; an extraction module including the processor programmed to identify non-conforming domain instance point names within the building management system database and to transfer non-conforming building domain instance names within the building management system database to the non-conforming building domain instance names database; a parser connected to the non-conforming domain instance names database; a classifier connected to the parser; and an organizer connected to the classifier; a lexicon database connected to the parser; and the building domain hierarchy database connected to the organizer; and wherein: the parser, classifier and/or the organizer is a component of the processor programmed to perform those functions; wherein: the parser extracts a first substring from a point name from the non-conforming domain instance names database; the parser looks for a mapping of the substring in the lexicon database; and the parser associates the point name to a point type; the parser creates a relationship between an equipment name and the point type; and the parser generates a transformed point name conforming to the domain ontology; and the parser stores the transformed point name in the building domain hierarchy database.