function getLabelsAsString()
{
$labels = array();
foreach (parent::getLabels() as $literal) {
array_push($labels, $literal->getValue());
}
return implode(",", $labels);
}
/**
* Processes the enhancements and loads them into an array.
*
* @param EasyRDF_Graph $graph RDF graph that holds the enhancements
*
* @return void
*/
private function _loadEnhancements($graph)
{
EasyRdf_Namespace::set("stanbol", "http://fise.iks-project.eu/ontology/");
Entity::mapType("foaf:Person", "Person");
$entityAnnotations = $graph->allOfType("http://fise.iks-project.eu/ontology/EntityAnnotation");
foreach ($entityAnnotations as $anno) {
$entityAnnotation = new EntityAnnotation(Entity::create($anno));
$entityAnnotation->setId($anno->getUri());
$entityAnnotation->setTextAnnotations($this->_createTextAnnotations($anno->allResources("dc:relation")));
$entityAnnotation->setConfidence($anno->getLiteral("stanbol:confidence")->getValue());
$entityAnnotation->setEntityLabel($anno->getLiteral("stanbol:entity-label")->getValue());
$entityAnnotation->setEntityTypes($anno->allResources("stanbol:entity-type"));
array_push($this->_enhancements, $entityAnnotation);
}
}