what is the {located at street address} for {Robert Louis Stevenson} has {place of birth} as {Edinburgh} ?
Where is Robertt Louis Stevenson's birthplace in Edinburgh located?
What is the address of Robertt Louis Stevenson's birthplace in Edinburgh?
SELECT ?q WHERE { ?r property:place_of_birth resource:Edinburgh . resource:Robert_Louis_Stevenson property:place_of_birth ?r . ?r property:P969 ?q }
select distinct ?value  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q1512> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P19> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q23436> .
?statement <http://www.wikidata.org/entity/P969> ?value. 
} 

SELECT ?value WHERE { wd:Q1512 p:P19 ?s . ?s ps:P19 wd:Q23436 . ?s pq:P969 ?value}