what is the {material used} for {O'Hare International Airport} has {runway} as {10R/28L} ?
What material is used for the runway at O'Hare International Airport
SELECT ?value WHERE { wd:Q213717 p:P529 ?s . ?s ps:P529 ?x filter(contains(?x,'10R/28L')) . ?s pq:P186 ?value}
select distinct ?value  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q213717> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P529> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <10R/28L> .
?statement <http://www.wikidata.org/entity/P186> ?value. 
} 

The runway at O'Hare International Airport uses what material?