Tell me the contract of the collection of Lincoln Cathedral that contains the word carta in it's name?
SELECT DISTINCT ?sbj ?sbj_label WHERE { ?sbj wdt:/instance of/ wd:/contract/ . ?sbj wdt:/collection/ wd:/Lincoln Cathedral/ . ?sbj rdfs:label ?sbj_label . FILTER(CONTAINS(lcase(?sbj_label), 'carta')) . FILTER (lang(?sbj_label) = 'en') } LIMIT 25 