Tax query
$adr_tax_query = array( 'relation' => 'AND', array( 'taxonomy' => 'aktuelletaxonomie', 'terms' => 'KATEGORIE', 'field' => 'term_id', 'operator' => 'IN', 'include_children' => true, ), array( 'taxonomy' => 'stadtteil', 'terms' => 'gewaehlterort', 'field' => 'name', 'operator' => 'IN', 'include_children' => false, ), );