Which is the television character owner of which is Toby and that starts with the letter h?
SELECT DISTINCT ?sbj ?sbj_label WHERE { ?sbj wdt:P31 wd:Q15773317 . ?sbj wdt:P1830 wd:Q20822927 . ?sbj rdfs:label ?sbj_label . FILTER(STRSTARTS(lcase(?sbj_label), 'h')) . FILTER (lang(?sbj_label) = 'en') } LIMIT 25 
television character: Q15773317 toby: Q20822927