what is the {street number} for {Musée d'Orsay} has {located on street} as {rue de Bellechasse} ?
What is the address for the Musee D'Orsay on the same street as Rue De Bellachasse?
What is the street number of Musee D'Orsay has located on street as Rue De Bellechasse?
SELECT ?a WHERE { ?e property:located_on_street resource:rue_de_Bellechasse . ?e property:street_number ?a . resource:Musée_d'Orsay property:located_on_street ?e }
select distinct ?value  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q23402> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P669> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q3450565> .
?statement <http://www.wikidata.org/entity/P670> ?value. 
} 

SELECT ?value WHERE { wd:Q23402 p:P669 ?s . ?s ps:P669 wd:Q3450565 . ?s pq:P670 ?value}