Which electoral district Edmund Barton was eletected by when holding a position as the Member of the Australian House of Representatives?
SELECT ?value1 ?value2 WHERE { wd:Q23342 p:P39 ?s . ?s ps:P39 wd:Q18912794 . ?s pq:P2715 ?value1 . ?s pq:P768 ?value2 }
edmund barton: Q23342 member of the australian house of representatives: Q18912794