MK downloaded this file from http://www.iro.umontreal.ca/~lapalme/ift6281/OWL/AfricanWildlifeOntology.xml, changed the extension to .owl and appended the name with Web. That ontology give a load error in protege due to the use of Collection in the definition of Herbivore, so the AfricanWildlifeOntology0.owl has that piece removed.
AfricanWildlifeOntology0.owl was then modified by Maria Keet (classes and object properties added, more comments added, updated the uri etc) and renamed into AfricanWildlifeOntology1.owl.
This is still an ontology just for tutorial purposes, so take it with a grain of salt
In turn, MK modified AfricanWildlifeOntology1.owl by importing DOLCE-lite, the classes and object properties etc put in their place in that ontology, and renamed AfricanWildlifeOntology2.owl. This is still just a tutorial ontology.
Note: the original AWO v2 had DOLCE imported from where it was published online, but DOLCE-lite is no longer available from www.loa-cnr.it/ontologies/DOLCE-lite.owl, so it has been re-aligned manually again with the file at http://www.loa.istc.cnr.it/ontologies/DOLCE-Lite.owl (in July 2018).
African Wildlide Ontology, Semantic Web Primer, 4.3.1 pages 119-133
An african antelope http://en.wikipedia.org/wiki/Impala
They eat grasses and broad-leafed plants
http://en.wikipedia.org/wiki/Rock_Hyrax
Warthogs are Omnivorous http://en.wikipedia.org/wiki/Warthog
Branches are parts of trees.
Carnivores are exactly those animals that eat only animals.
Giraffes are herbivores, and they eat only leaves.
they also eat twigs
Herbivores are exactly those animals that eat only plants or parts of plants
Leaves are parts of branches.
Lions are animals that eat only herbivores.
Plants are disjoint from animals.
Plants eaten both by herbivores and carnivores
'plant' is here a shorthand for plant kingdom
Trees are a type of plant.