Question: What is the beginning date that Rockville is the capital of Montgomery County (that shares a border with Washington, D.C.)?
Choices:
2016-06-21
1776-09-06
1976-06-24
1999-10-08
1958-10-07
1811-04-02
1973-12-06
2003-02-05
1976-07-17
1960-10-15
Program:
function: Find
inputs: Rockville
function: Find
inputs: Washington, D.C.
function: Relate
dependencies: 1
inputs: shares border with
forward
function: Find
inputs: Montgomery County
function: And
dependencies: 2
3
function: QueryRelationQualifier
dependencies: 0
4
inputs: capital of
start time
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Rockville" . ?e_2 <pred:name> "Montgomery County" . ?e_3 <shares_border_with> ?e_2 . ?e_3 <pred:name> "Washington, D.C." . ?e_1 <capital_of> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <capital_of> ; <pred:fact_t> ?e_2 ] <start_time> ?qpv .  }
Answer: 1776-09-06