Question: What is the currency of the Czech Republic?
SPARQL query:
PREFIX prop: <http://dbpedia.org/property/>
PREFIX res: <http://dbpedia.org/resource/>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
SELECT ?uri ?string
WHERE 
{
	res:Czech_Republic prop:currency ?string .
        ?uri rdfs:label ?string .
}