CREATE TABLE "museum" (
"Museum_ID" int,
"Name" text,
"Num_of_Staff" int,
"Open_Year" text,
PRIMARY KEY ("Museum_ID")
)

CREATE TABLE "visitor" (
"ID" int,
"Name" text,
"Level_of_membership" int,
"Age" int,
PRIMARY KEY ("ID")
)

CREATE TABLE "visit" (
"Museum_ID" int,
"visitor_ID" text,
"Num_of_Ticket" int,
"Total_spent" real,
PRIMARY KEY ("Museum_ID","visitor_ID"),
FOREIGN KEY ("Museum_ID") REFERENCES `museum`("Museum_ID"),
FOREIGN KEY ("visitor_ID") REFERENCES `visitor`("ID")
)
SELECT name FROM visitor WHERE Level_of_membership  >  4 ORDER BY Level_of_membership DESC
Find the names of the visitors whose membership level is higher than 4, and order the results by the level from high to low.