Name a university affiliated to Purdue University that contains the word "Purdue" in its name
SELECT DISTINCT ?sbj ?sbj_label WHERE { ?sbj wdt:P31 wd:Q615150 . ?sbj wdt:P1416 wd:Q929715 . ?sbj rdfs:label ?sbj_label . FILTER(CONTAINS(lcase(?sbj_label), 'purdue')) . FILTER (lang(?sbj_label) = 'en') } LIMIT 25 
land-grant university: Q615150 purdue university system: Q929715