What is the total points when there is a refusal fault and the rider is H.R.H. Prince Abdullah Al-Soud?
CREATE TABLE "round_1" (
  "rider" text,
  "horse" text,
  "time_s" text,
  "faults" text,
  "total_time_s" text,
  "points" real
);
SELECT SUM("points") FROM "round_1" WHERE "faults"='refusal' AND "rider"='h.r.h. prince abdullah al-soud';