What is {child} of {Lu Xun} and {mother}
Tell me about baby of Lu Xun and mother?
Tell me about child of Lu Xun and mother?
SELECT ?z ?w WHERE { resource:Lu_Xun property:child ?v . ?v property:child ?w . ?v property:mother ?z . }
select distinct ?dataprop1 ?obj where { ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q23114> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P40> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?obj . ?statement <http://www.wikidata.org/entity/P580> ?dataprop1 . } 
SELECT ?value1 ?obj WHERE { wd:Q23114 p:P40 ?s . ?s ps:P40 ?obj . ?s pq:P25 ?value1 . }