Question: When was the county in Texas that shares a border with Denton County (the direction relative to location of this statement is south) founded?
Choices:
1659
1887-05-13
1917-11-22
1969
1821-04-10
1849-01-01
1919-01-01
1477-01-01
1630-09-07
1901-10-25
Program:
function: Find
inputs: Denton County
function: Relate
dependencies: 0
inputs: shares border with
forward
function: QFilterStr
dependencies: 1
inputs: direction relative to location
south
function: FilterConcept
dependencies: 2
inputs: county of Texas
function: QueryAttr
dependencies: 3
inputs: inception
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "county of Texas" . ?e_1 <shares_border_with> ?e . ?e_1 <pred:name> "Denton County" .  [ <pred:fact_h> ?e_1 ; <pred:fact_r> <shares_border_with> ; <pred:fact_t> ?e ] <direction_relative_to_location> ?qpv . ?qpv <pred:value> "south" . ?e <inception> ?pv .  }
Answer: 1849-01-01