Question: Which is the video game series developed by n-Space and starts with the letter r?
Paraphrase: Which is the video sport series developed by using n-Space and begins with the letter r?
SPARQL (Wikidata): SELECT DISTINCT ?sbj ?sbj_label WHERE { ?sbj wdt:P31 wd:Q7058673 . ?sbj wdt:P178 wd:Q610952 . ?sbj rdfs:label ?sbj_label . FILTER(STRSTARTS(lcase(?sbj_label), 'r')) . FILTER (lang(?sbj_label) = 'en') } LIMIT 25 
Answer: RollerCoaster Tycoon, RollerCoaster Tycoon