what is the {location} for {Alaska} has {coordinates of northernmost point} as {71.387 -156.4746} ?
What city in Alaska is located at (71.387, -156.4746)?
SELECT ?value WHERE { wd:Q797 p:P1332 ?s . ?s ps:P1332 ?x filter(contains(?x,'71.387 -156.4746')) . ?s pq:P276 ?value}
select distinct ?value  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q797> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P1332> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <71.387 -156.4746> .
?statement <http://www.wikidata.org/entity/P276> ?value. 
} 

What Alaskan city is at (71.387, -156.4746)?