what is the {type of kinship} for {Magneto} has {relative} as {Joseph} ?
What familial relationship does Magneto share with Joseph?
SELECT ?value WHERE { wd:Q840291 p:P1038 ?s . ?s ps:P1038 wd:Q1771401 . ?s pq:P1039 ?value}
select distinct ?value  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q840291> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P1038> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q1771401> .
?statement <http://www.wikidata.org/entity/P1039> ?value. 
} 

Magneto and Joseph are what relation to each other?