Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_1358608_4 ( weight__kg_ VARCHAR, race VARCHAR )

### Question ###
What was the weight in kg on the day of the race at Ranvet Stakes?

### Accurate SQL ###

SELECT weight__kg_ FROM table_1358608_4 WHERE race = "Ranvet Stakes"