Question: Give me an black body radiation object, that starts with an alphabet 'h'.
Paraphrase: Deliver me an dark body radiation question, that begins with an letter set 'h'.
SPARQL (Wikidata): SELECT DISTINCT ?sbj ?sbj_label WHERE { ?sbj wdt:P31 wd:Q900097 . ?sbj rdfs:label ?sbj_label . FILTER(STRSTARTS(lcase(?sbj_label), 'h')) . FILTER (lang(?sbj_label) = 'en') } LIMIT 25 
Answer: Hawking radiation, Hawking radiation