Ontokiwi ontology export and its comparison with SMW export. (B) The Ontobedia wiki page of a term to be exported. (B) Ontokiwi page export web interface. The top part allows the export of a whole ontology. The bottom part allows the export of pages as an ontology subset. In this example, three OAE terms were targeted for export. (C) A Protege display of the source file, which correctly represents OAE_0000003 (i.e., ‘causal adverse event’) as an ontology class, related annotations and axioms, and its parent class OAE_0000001 (i.e., ‘adverse event’). Note that this program currently does not export other ontology terms semantically associated with these three designated classes. (D) the SMW demo page of Berlin. (E) Protege display of an exported file from the SMW Berlin demo page. In this case, the ‘Demo:Berlin’ is an instance of ‘Subject’ and three other types of categories.