Generated query:
SELECT ?var0 ?cBviEylcue ?YyRScidRAY ?LJpBcfzIvwLabel ?uqwJxZHpFjLabel ?YyRScidRAYLabel WHERE { ?LJpBcfzIvw wdt:P31 ?cBviEylcue . VALUES ?cBviEylcue { wd:Q144 wd:Q146 wd:Q780 } . ?LJpBcfzIvw p:P39 ?XskLksewwK . ?XskLksewwK ps:P39 wd:Q30185 . ?XskLksewwK pq:P642 ?YyRScidRAY . SERVICE wikibase:label {bd:serviceParam wikibase:language "en".} . OPTIONAL { ?LJpBcfzIvw 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] => cBviEylcue
            [2] => YyRScidRAY
            [3] => LJpBcfzIvwLabel
            [4] => uqwJxZHpFjLabel
            [5] => YyRScidRAYLabel
        )

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

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

)