Question: When was the person with the official website www.bookert.com born?
Choices: 1954-01-01
1888-05-11
1965-02-18
1946-10-31
1944-11-12
1944-03-06
1920-01-27
1947-11-25
1961-05-29
1595-01-01
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <official_website> ?pv_1 . ?pv_1 <pred:value> "http://www.bookert.com/" . ?e <date_of_birth> ?pv .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: official website
http://www.bookert.com/
function: FilterConcept
dependencies: 1
inputs: human
function: QueryAttr
dependencies: 2
inputs: date of birth
Answer: 1944-11-12