Question: Give me all Australian nonprofit organizations.
SPARQL query:
PREFIX onto: <http://dbpedia.org/ontology/>
PREFIX res: <http://dbpedia.org/resource/>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
SELECT DISTINCT ?uri ?string WHERE 
{       
        ?uri onto:type res:Nonprofit_organization .
        { ?uri onto:locationCountry res:Australia . }
        UNION
        { ?uri onto:location ?x . 
          ?x onto:country res:Australia . }
	OPTIONAL { ?uri rdfs:label ?string. FILTER (lang(?string) = 'en') }
}