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_name_41 ( date_of_birth__age_ VARCHAR, caps VARCHAR, position VARCHAR )

### Question ###
What is the date of birth of the player that has 11 caps and plays the prop position?

### Accurate SQL ###

SELECT date_of_birth__age_ FROM table_name_41 WHERE caps = 11 AND position = "prop"