Question: Is there a video game called Battle Chess?
SPARQL query:
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
PREFIX onto: <http://dbpedia.org/ontology/>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
ASK
WHERE 
{
	?software rdf:type onto:Software .
        ?software rdfs:label ?name .
        FILTER (regex(?name, 'Battle Chess'))
}