/**
* Get identities related to the query.
*
* @return array
*/
public function getIdentities()
{
// Extract the first search term from the search object:
$search = $this->searchObject->getParams()->getQuery();
$lookfor = $search instanceof Query ? $search->getString() : '';
// Get terminology information:
return $this->worldCatUtils->getRelatedIdentities($lookfor);
}
