(Suggested by @JensLehmann)

For now the framework supports only the following owl axioms:

• owl:equivalentClass
• owl:disjointWith
• owl:equivalentProperty

with owl:disjointWith not supported when exporting the ontology.

(1) (in page 12) suggests some axioms that could enrich DBpedia.
For now, what is needed is just to be able to read these axioms from the wiki and to write them when exporting the owl file (2).

(1) http://jens-lehmann.org/files/2012/ekaw_enrichment.pdf
(2) https://github.com/dbpedia/extraction-framework/tree/master/core/src/main/scala/org/dbpedia/extraction/ontology/io