Tell me the academic writing of author Charles Darwin that contains the word origin in it's name!
SELECT DISTINCT ?sbj ?sbj_label WHERE { ?sbj wdt:P31 wd:Q4119870 . ?sbj wdt:P50 wd:Q1035 . ?sbj rdfs:label ?sbj_label . FILTER(CONTAINS(lcase(?sbj_label), 'origin')) . FILTER (lang(?sbj_label) = 'en') } LIMIT 25 
academic writing: Q4119870 charles darwin: Q1035