Question: What is the time period that 30618 is the population of the Maine county that is named after Benjamin Franklin who is founder of the American Philosophical Society?
Choices:
2004-02-01
1933-01-30
2017-11-12
1841
1909-01-01
2001-02-15
1968-04-10
2012-07-01
1810
1588-12-01
Program:
function: Find
inputs: American Philosophical Society
function: Relate
dependencies: 0
inputs: founded by
forward
function: Find
inputs: Benjamin Franklin
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: named after
backward
function: FilterConcept
dependencies: 4
inputs: county of Maine
function: QueryAttrQualifier
dependencies: 5
inputs: population
30618
point in time
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "county of Maine" . ?e <named_after> ?e_1 . ?e_1 <pred:name> "Benjamin Franklin" . ?e_2 <founded_by> ?e_1 . ?e_2 <pred:name> "American Philosophical Society" .  ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "30618"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Answer: 2012-07-01