Question: Tell me the scientific model that starts with the letter w
Paraphrase: Let me know the logical demonstrate that begins with the letter w
SPARQL (Wikidata): SELECT DISTINCT ?sbj ?sbj_label WHERE { ?sbj wdt:P31 wd:Q193946 . ?sbj rdfs:label ?sbj_label . FILTER(STRSTARTS(lcase(?sbj_label), 'w')) . FILTER (lang(?sbj_label) = 'en') } LIMIT 25 
Answer: World Magnetic Model, World Magnetic Model, Wax model of the innervation of the face at Rumine, Wax model of the innervation of the face at Rumine, Wilson cycle, Wilson cycle, world crystal, world crystal, WEPP, WEPP