assertEquals("file", o.getOWLOntologyManager().getOntologyDocumentIRI(o).getScheme());
assertEquals(coreSource.getRootOntology().getOntologyID().getOntologyIRI(),
IRI.create(Constants.PEANUTS_MAIN_BASE));
// Linus is stated to be a foaf:Person
OWLNamedIndividual iLinus = df.getOWLNamedIndividual(IRI.create(Constants.PEANUTS_MAIN_BASE
+ "#Linus"));
// Lucy is stated to be a foaf:Perzon
OWLNamedIndividual iLucy = df
.getOWLNamedIndividual(IRI.create(Constants.PEANUTS_MAIN_BASE + "#Lucy"));
OWLClass cPerzon = df.getOWLClass(IRI.create("http://xmlns.com/foaf/0.1/Perzon"));
Set<OWLIndividual> instances = cPerzon.getIndividuals(coreSource.getRootOntology());
assertTrue(!instances.contains(iLinus) && instances.contains(iLucy));