query: SELECT ?item ?partij ?positie WHERE {
    ?item p:P3602 ?electionstatement .
    ?electionstatement ps:P3602 wd:Q16061881 .
    ?electionstatement pq:P1268 ?partij .
    ?electionstatement pq:P1545 ?positie .
    } ORDER BY ?partij xsd:integer(?positie)