public Collection<IOntologyProperty> map() {
Set<IRI> commonUriSet = SetHelper.INSTANCE.setIntersection(firstGraph.getPropertyUris(),
secondGraph.getPropertyUris());
for (IRI uri : commonUriSet) {
IOntologyProperty first = firstGraph.getUriToProperty().get(uri);
IOntologyProperty second = secondGraph.getUriToProperty().get(uri);
bind(first, second, SAME_URI);
}
PropertyComparator propertyComparator = new PropertyComparator(mappedConcepts);
Set<String> commonLabelSet = SetHelper.INSTANCE.setIntersection(firstGraph.getPropertyLabels(),