What is {instance of} of {dog} that is {of} is {Canis familiaris} ?
What is an example of a dog from species Canis familiaris?
SELECT ?obj WHERE { wd:Q144 p:P31 ?s . ?s ps:P31 ?obj . ?s pq:P642 wd:Q20717272 }
select distinct ?obj  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q144> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P31> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?obj .
?statement <http://www.wikidata.org/entity/P642> <http://wikidata.dbpedia.org/resource/Q20717272>
} 

Give me a type of dog from the species Canis familiaris.