Question: What is the date of birth of the person with Libris-URI dbqsv56x1ql53ks?
Options:
1945-06-02
1979-10-15
1960-05-20
1933-04-17
1961-07-08
1947-03-15
1979-08-21
1955-05-10
1955-06-06
1946-07-16