Generated query:
SELECT ?var0 ?cTxirLHYid ?PcEiyjrHQO ?TfVptsyVJALabel ?AoIQXOlPIxLabel ?PcEiyjrHQOLabel WHERE { ?TfVptsyVJA wdt:P31 ?cTxirLHYid . ?TfVptsyVJA wdt:P31 ?orGOUrnHGd . ?TfVptsyVJA p:P39 ?ilKtpKOsER . ?orGOUrnHGd wdt:P279* wd:Q622852 . ?ilKtpKOsER ps:P39 wd:Q30185 . ?ilKtpKOsER pq:P642 ?PcEiyjrHQO . SERVICE wikibase:label {bd:serviceParam wikibase:language "en".} . OPTIONAL { ?TfVptsyVJA wdt:P18 ?var0 } }

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] => var0
            [1] => cTxirLHYid
            [2] => PcEiyjrHQO
            [3] => TfVptsyVJALabel
            [4] => AoIQXOlPIxLabel
            [5] => PcEiyjrHQOLabel
        )

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

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

)