Generated query:

                SELECT ?rlfQbqXNQW ?jTvQxRPbyV ?TYQuCVdQuc ?lrEcTRUljtLabel ?NvZFgVKxyXLabel ?TYQuCVdQucLabel WHERE { ?lrEcTRUljt wdt:P31 ?jTvQxRPbyV . ?lrEcTRUljt wdt:P31 ?afvBDWLuRG .  ?afvBDWLuRG wdt:P279* wd:Q622852   . ?lrEcTRUljt p:P39 ?VEJVhMHhfB .  ?VEJVhMHhfB ps:P39 wd:Q30185 . ?VEJVhMHhfB pq:P642 ?TYQuCVdQuc   . SERVICE wikibase:label {bd:serviceParam wikibase:language "en".} . OPTIONAL { ?lrEcTRUljt wdt:P18 ?rlfQbqXNQW }  }

Click to display print_r($query)

EasyRdf\Sparql\Result Object
(
    [type:EasyRdf\Sparql\Result:private] => bindings
    [boolean:EasyRdf\Sparql\Result:private] => 
    [fields:EasyRdf\Sparql\Result:private] => Array
        (
            [0] => rlfQbqXNQW
            [1] => jTvQxRPbyV
            [2] => TYQuCVdQuc
            [3] => lrEcTRUljtLabel
            [4] => NvZFgVKxyXLabel
            [5] => TYQuCVdQucLabel
        )

    [parseState:EasyRdf\Sparql\Result:private] => Array
        (
        )

    [storage:ArrayIterator:private] => Array
        (
        )

)