Question: What is the start time of Paris where Karl Marx lives?
Choices: 1999-04-01
2000-03-01
1944-07-03
1730-01-01
2001-10-16
2011-06-22
1952
1843
1991-06-25
1989-10-06
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Karl Marx" . ?e_1 <occupation> ?e_3 . ?e_3 <pred:name> "historian" . ?e_2 <pred:name> "Paris" . ?e_2 <local_dialing_code> ?pv . ?pv <pred:value> "1" . ?e_1 <residence> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <residence> ; <pred:fact_t> ?e_2 ] <start_time> ?qpv .  }
Program:
function: Find
inputs: historian
function: Relate
dependencies: 0
inputs: occupation
backward
function: Find
inputs: Karl Marx
function: And
dependencies: 1
2
function: Find
inputs: Paris
function: FilterStr
dependencies: 4
inputs: local dialing code
1
function: QueryRelationQualifier
dependencies: 3
5
inputs: residence
start time
Answer: 1843