Supplemental functionalities may be provided to an executable program via the ontology, for example, without having to modify the application code of the executable program or without having to recompile the executable program. In some embodiments, objects may be extracted from a collection of documents. The objects may be converted to one or more data sets having a pre-defined format. One or more relationships between the data sets may be defined. An ontology may be generated based on the data sets and the relationships. Supplemental information may be generated for an executable program based on the ontology. The supplemental information may be related to one or more functionalities of an application. The supplemental information may be provided as input to the executable program, where the supplemental information causes the functionalities of the application be made available via the executable program.