what is the {official website} for {John le Carré} has {archives at} as {Leeds University Library} ?
The archives of John le Carre at Leeds University Library uses what as their website?
What is the official website the archives of John le Carre at Leeds University Library?
SELECT ?z WHERE { resource:John_le_Carré property:archives_at ?y . ?y property:official_website ?z . ?y property:archives_at resource:Leeds_University_Library }
select distinct ?value  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q209641> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P485> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q24568958> .
?statement <http://www.wikidata.org/entity/P856> ?value. 
} 

SELECT ?value WHERE { wd:Q209641 p:P485 ?s . ?s ps:P485 wd:Q24568958 . ?s pq:P856 ?value}