CREATE TABLE table_31594 ("Member" CLOB, "Electorate" CLOB, "Province" CLOB, "MP's term" CLOB, "Election date" CLOB)

What is the election date for the electorate of member charles brown category:articles with hcards?
SELECT "Election date" FROM table_31594 WHERE "Member" = 'charles brown category:articles with hcards'
SELECT "Election date" FROM "table_31594" WHERE "Member" = 'charles brown category:articles with hcards'