DogOnt, the ontology that empowers the Dog gateway, has been included in the LOV (Linked Open Vocabulary) dataset.

The LOV dataset, as described in its website, contains:

"[...] the description of RDFS vocabularies or OWL ontologies used or usable by datasets in the Linked Data Cloud. Those descriptions contain metadata either formally declared by the vocabulary publishers or added by the LOV curators."

Have a look at the details of DogOnt as reported on the LOV website: http://lov.okfn.org/dataset/lov/details/vocabulary_dogont.html