private function isNonRedirectableResource(ExpNsResource $expNsResource)
{
return $expNsResource->getNamespaceId() === 'swivt' || $expNsResource->getNamespaceId() === 'rdf' || $expNsResource->getNamespaceId() === 'rdfs' || $expNsResource->getNamespaceId() === 'property' && strrpos($expNsResource->getLocalName(), 'aux') || isset($expNsResource->isUserDefined) && !$expNsResource->isUserDefined;
}
/**
* Check if the given property is one of the special properties of the OWL
* language that require their values to be classes or RDF lists of
* classes. In these cases, it is necessary to declare this in the exported
* data.
*
* @note The list of properties checked here is not complete for the OWL
* language but covers what is used in SMW.
* @note OWL 2 allows URIs to refer to both classes and individual elements
* in different contexts. We only need declarations for classes that are
* used as such, hence it is enough to check the property. Moreover, we do
* not use OWL Datatypes in SMW, so rdf:type, rdfs:domain, etc. always
* refer to classes.
* @param SMWExpNsResource $property
*/
protected function isOWLClassTypeProperty(SMWExpNsResource $property)
{
$locname = $property->getLocalName();
if ($property->getNamespaceID() == 'rdf') {
return $locname == 'type';
} elseif ($property->getNamespaceID() == 'owl') {
return $locname == 'intersectionOf' || $locname == 'unionOf' || $locname == 'equivalentClass' || $locname == 'complementOf' || $locname == 'someValuesFrom' || $locname == 'allValuesFrom' || $locname == 'onClass';
} elseif ($property->getNamespaceID() == 'rdfs') {
return $locname == 'subClassOf' || $locname == 'range' || $locname == 'domain';
} else {
return false;
}
}
