Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
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?
### Answer:
SELECT date_of_birth__age_ FROM table_name_41 WHERE caps = 11 AND position = "prop"