Question: What is the relationship between Columbus (the one whose postal code is 31997–31999) and Christopher Columbus (the one whose date of birth is 1451-09-01)?
Choices:
properties for this type
writing system
use
manufacturer
named after
award disciplines or subjects
published in
creator
parent club
hair color
Answer: named after
SPARQL: SELECT DISTINCT ?p WHERE { ?e_1 <pred:name> "Columbus" . ?e_1 <postal_code> ?pv . ?pv <pred:value> "31997–31999" . ?e_2 <pred:name> "Christopher Columbus" . ?e_2 <date_of_birth> ?pv_1 . ?pv_1 <pred:date> "1451-09-01"^^xsd:date . ?e_1 ?p ?e_2 .  }
Program:
function: Find
inputs: Columbus
function: FilterStr
dependencies: 0
inputs: postal code
31997–31999
function: Find
inputs: Christopher Columbus
function: FilterDate
dependencies: 2
inputs: date of birth
1451-09-01
=
function: QueryRelation
dependencies: 1
3