Question: To what country belongs Birkbeck, University of London (its Twitter username is BirkbeckNews)?
Choices: Serbia
Papal States
Romania
Mexico
Malaysia
United Kingdom
Slovenia
Turkey
Kingdom of the Netherlands
Singapore
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:name> "Birkbeck, University of London" . ?e <Twitter_username> ?pv . ?pv <pred:value> "BirkbeckNews" . [ <pred:fact_h> ?e ; <pred:fact_r> <Twitter_username> ; <pred:fact_t> ?pv ] <country> ?qpv .  }
Program:
function: Find
inputs: Birkbeck, University of London
function: QueryAttrQualifier
dependencies: 0
inputs: Twitter username
BirkbeckNews
country
Answer: United Kingdom